The Synology HAT3300-6T is a 6TB Plus Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a 5,400 RPM rotational speed, 256MB cache and typical sustained transfer speeds of up to 202MB/s.

Product Description

The Synology HAT3300-6T 6TB Plus Series Hard Drive is designed for dependable storage, backup, file sharing and everyday data management in compatible Synology systems.

Built for continuous operation in home, small-office and multi-user storage environments, the drive uses Conventional Magnetic Recording technology to provide consistent write performance throughout its operating life.

The HAT3300-6T features a SATA 6Gb/s interface, 5,400 RPM rotational speed, 256MB cache and a typical maximum sustained data-transfer speed of up to 202MB/s.

With a 180TB per year workload rating and a 1,000,000-hour MTBF rating, the drive is designed for ongoing NAS storage workloads. Synology Plus Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing for reliable operation in supported Synology systems.

Compatible firmware updates can be performed directly through Synology DiskStation Manager, helping simplify drive maintenance without requiring removal of the drive or third-party firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS enclosure is not included.

Key Features

• Official Synology Plus Series hard drive
• 6TB storage capacity
• Designed for compatible Synology systems
• Suitable for continuous 24/7 storage operation
• 3.5-inch form factor
• SATA 6Gb/s interface
• 512e sector format
• Air-sealed drive design
• Conventional Magnetic Recording technology
• 5,400 RPM rotational speed
• 256MB cache
• Up to 202MB/s typical sustained transfer speed
• 180TB per year workload rating
• 1,000,000-hour MTBF rating
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Three-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS systems
• Home and small-office storage
• Centralised file storage
• Computer and server backup
• Shared business data
• Personal cloud storage
• Media and document libraries
• Multi-user file access
• Compatible RAID configurations
• Storage-pool expansion
• Continuous NAS storage workloads
• General data archiving

Specifications

Compatibility Note

Please confirm that the Synology HAT3300-6T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT3300-6T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 6TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on:

• Synology system model
• RAID configuration
• Network connection
• File size and workload
• Other installed drives
• Active DSM applications

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT3300-6T 6TB Plus Series 3.5-Inch SATA Hard Drive

A Synology NAS enclosure is not included.

Warranty

Three-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT3300-6T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT3310-12T is a 12TB Plus Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a helium-sealed design, 7,200 RPM speed, 512MB cache and sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT3310-12T 12TB Plus Series Hard Drive is designed for dependable storage, backup, file sharing and multi-user data workloads in compatible Synology systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed design supports reliable and efficient operation in high-uptime storage environments.

The HAT3310-12T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB cache and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 180TB per year workload rating and a 1,200,000-hour MTBF rating, the drive is suited to home, small-office and business storage workloads.

Synology Plus Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing. Compatible firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using third-party firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS enclosure is not included.

Key Features

• Official Synology Plus Series hard drive
• 12TB storage capacity
• Designed for compatible Synology systems
• Suitable for continuous 24/7 operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB cache
• Up to 281MB/s typical sustained transfer speed
• 180TB per year workload rating
• 1,200,000-hour MTBF rating
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Three-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS systems
• Home and small-office storage
• Centralised file storage
• Computer and server backup
• Shared business data
• Personal cloud storage
• Media and document libraries
• Multi-user file access
• Compatible RAID configurations
• Storage-pool expansion
• Continuous NAS storage workloads
• Archive and surveillance storage

Specifications

Compatibility Note

Please confirm that the Synology HAT3310-12T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT3310-12T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 12TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT3310-12T 12TB Plus Series 3.5-Inch SATA Hard Drive

A Synology NAS enclosure is not included.

Warranty

Three-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT3310-12T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT3310-16T is a 16TB Plus Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a helium-sealed design, 7,200 RPM speed, 512MB cache and sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT3310-16T 16TB Plus Series Hard Drive is designed for dependable storage, backup, file sharing and multi-user data workloads in compatible Synology systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed design supports efficient and reliable operation in high-uptime storage environments.

The HAT3310-16T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB cache and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 180TB per year workload rating and a 1,200,000-hour MTBF rating, the drive is suitable for demanding home, small-office and business storage workloads.

Synology Plus Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing. Compatible firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using third-party firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS enclosure is not included.

Key Features

• Official Synology Plus Series hard drive
• 16TB storage capacity
• Designed for compatible Synology systems
• Suitable for continuous 24/7 operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB cache
• Up to 281MB/s typical sustained transfer speed
• 180TB per year workload rating
• 1,200,000-hour MTBF rating
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Three-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS systems
• Home and small-office storage
• Centralised file storage
• Computer and server backup
• Shared business data
• Personal cloud storage
• Media and document libraries
• Multi-user file access
• Compatible RAID configurations
• Storage-pool expansion
• Continuous NAS storage workloads
• Archive and surveillance storage

Specifications

Compatibility Note

Please confirm that the Synology HAT3310-16T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT3310-16T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 16TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Avoid touching the SATA connector or circuit board
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT3310-16T 16TB Plus Series 3.5-Inch SATA Hard Drive

A Synology NAS enclosure is not included.

Warranty

Three-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT3310-16T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT3320-20T is a 20TB Plus Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring a helium-sealed CMR design, 7,200 RPM speed, 1GB cache and sustained transfer speeds of up to 295MB/s.

Product Description

The Synology HAT3320-20T 20TB Plus Series Hard Drive is designed for dependable high-capacity storage, backup, file sharing and multi-user workloads in compatible Synology systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed design supports efficient and reliable operation in high-capacity storage environments.

The HAT3320-20T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 1GB cache and a typical maximum sustained data-transfer speed of up to 295MB/s.

With a 180TB per year workload rating and a 1,200,000-hour MTBF rating, the drive is suitable for home, small-office and business storage workloads requiring substantial capacity.

Synology Plus Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing. Compatible firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using third-party firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS enclosure is not included.

Key Features

• Official Synology Plus Series hard drive
• 20TB storage capacity
• Designed for compatible Synology systems
• Suitable for continuous 24/7 operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 1GB cache
• Up to 295MB/s typical sustained transfer speed
• 180TB per year workload rating
• 1,200,000-hour MTBF rating
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Three-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS systems
• High-capacity home and small-office storage
• Centralised file storage
• Computer and server backup
• Shared business data
• Personal cloud storage
• Media and document libraries
• Archive and long-term storage
• Surveillance recording
• Multi-user file access
• Compatible RAID configurations
• Storage-pool expansion
• Continuous NAS storage workloads
• Large-capacity backup destinations

Specifications

Compatibility Note

Please confirm that the Synology HAT3320-20T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list, drive firmware and installed DSM version.

The Synology system must specifically support 20TB drives.

The HAT3320-20T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 20TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

What’s in the Box

• 1 × Synology HAT3320-20T 20TB Plus Series 3.5-Inch SATA Hard Drive

A Synology NAS enclosure is not included.

Warranty

Three-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT3320-20T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT3320-8T is an 8TB Plus Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a helium-sealed design, 7,200 RPM speed, 512MB cache and sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT3320-8T 8TB Plus Series Hard Drive is designed for reliable storage, backup, file sharing and multi-user data workloads in compatible Synology systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed design helps support efficient operation, reduced internal resistance and dependable performance in compatible Synology storage environments.

The HAT3320-8T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB cache and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 300TB per year workload rating and a 1,200,000-hour MTBF rating, the drive is suited to demanding home, small-office and business storage workloads.

Synology Plus Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing. Compatible firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using third-party firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS enclosure is not included.

Key Features

• Official Synology Plus Series hard drive
• 8TB storage capacity
• Designed for compatible Synology systems
• Suitable for continuous 24/7 operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB cache
• Up to 281MB/s typical sustained transfer speed
• 300TB per year workload rating
• 1,200,000-hour MTBF rating
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Three-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS systems
• Home and small-office storage
• Centralised file storage
• Computer and server backup
• Shared business data
• Personal cloud storage
• Media and document libraries
• Multi-user file access
• Compatible RAID configurations
• Storage-pool expansion
• Continuous NAS storage workloads
• Archive and surveillance storage

Specifications

Compatibility Note

Please confirm that the Synology HAT3320-8T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT3320-8T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 8TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT3320-8T 8TB Plus Series 3.5-Inch SATA Hard Drive

A Synology NAS enclosure is not included.

Warranty

Three-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT3320-8T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT5300-12T is a 12TB Enterprise Series 3.5-inch SATA hard drive designed for demanding 24/7 storage in compatible Synology systems, featuring a helium-sealed CMR design, 7,200 RPM speed, 256MB buffer and sustained transfer speeds of up to 254MB/s.

Product Description

The Synology HAT5300-12T 12TB Enterprise Series Hard Drive is designed for demanding storage, backup and business data workloads in compatible Synology NAS and storage systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

The helium-sealed HAT5300-12T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 256MB buffer and a typical maximum sustained data-transfer speed of up to 254MB/s.

With a 550TB per year workload rating and a 2,500,000-hour MTBF rating, the drive is suitable for enterprise file storage, large-scale backups, surveillance recording and demanding multi-user environments.

Persistent Write Cache technology helps reduce the risk of data corruption during unexpected power loss. Synology Enterprise Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing.

Compatible firmware updates can be installed directly through Synology DiskStation Manager, helping simplify maintenance without requiring drive removal or separate firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS or storage enclosure is not included.

Key Features

• Official Synology Enterprise Series hard drive
• 12TB storage capacity
• Designed for compatible Synology systems
• Suitable for demanding 24/7 storage workloads
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 256MB buffer
• Up to 254MB/s typical sustained transfer speed
• 550TB per year workload rating
• 2,500,000-hour MTBF rating
• Persistent Write Cache technology
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Five-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS and storage systems
• Enterprise file storage
• Centralised business data storage
• Server and endpoint backup
• Large-scale backup environments
• Shared business files
• Archive and long-term storage
• Surveillance recording
• Media and project storage
• Multi-user storage workloads
• Compatible RAID configurations
• Storage-pool expansion
• Professional NAS deployments
• Business continuity and data protection

Specifications

Compatibility Note

Please confirm that the Synology HAT5300-12T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list, drive firmware and installed DSM version.

The HAT5300-12T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 12TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

What’s in the Box

• 1 × Synology HAT5300-12T 12TB Enterprise Series 3.5-Inch SATA Hard Drive

A Synology NAS or storage system is not included.

Warranty

Five-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT5300-12T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT5310-20T is a 20TB Enterprise Series 3.5-inch SATA hard drive designed for demanding 24/7 storage in compatible Synology systems, featuring a helium-sealed CMR design, 7,200 RPM speed, 512MB buffer and sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT5310-20T 20TB Enterprise Series Hard Drive is engineered for high-capacity storage, business backup and demanding multi-user workloads in compatible Synology systems.

Built for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed construction supports efficient and dependable operation in high-capacity storage environments.

The HAT5310-20T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB buffer and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 550TB per year workload rating and a 2,500,000-hour MTBF rating, the drive is suitable for enterprise file servers, large-scale backups, surveillance recording and demanding business storage environments.

Persistent Write Cache technology helps reduce the risk of data corruption during unexpected power loss.

Synology Enterprise Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing. Compatible firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using separate firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS or storage enclosure is not included.

Key Features

• Official Synology Enterprise Series hard drive
• 20TB storage capacity
• Designed for compatible Synology systems
• Suitable for demanding 24/7 storage workloads
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB buffer
• Up to 281MB/s typical sustained transfer speed
• 550TB per year workload rating
• 2,500,000-hour MTBF rating
• Persistent Write Cache technology
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Five-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS and storage systems
• Enterprise file storage
• High-capacity NAS deployments
• Centralised business data storage
• Enterprise file servers
• Server and endpoint backup
• Large-scale backup environments
• Archive and long-term storage
• Video-surveillance recording
• Multimedia post-production
• Media and project storage
• High-volume multi-user workloads
• Compatible RAID configurations
• Storage-pool expansion
• Business continuity and data protection

Specifications

Compatibility Note

Please confirm that the Synology HAT5310-20T is officially compatible with your exact Synology DiskStation, RackStation or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list, drive firmware and installed DSM version.

The Synology system must specifically support 20TB drives.

The HAT5310-20T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 20TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

What’s in the Box

• 1 × Synology HAT5310-20T 20TB Enterprise Series 3.5-Inch SATA Hard Drive

A Synology NAS or storage system is not included.

Warranty

Five-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT5310-20T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT5320-24T is a 24TB Enterprise Series 3.5-inch SATA hard drive designed for demanding 24/7 storage in compatible Synology systems, featuring CMR technology, a helium-sealed design, 7,200 RPM speed, 1GB buffer and typical sustained transfer speeds of up to 309MB/s.

Product Description

The Synology HAT5320-24T 24TB Enterprise Series Hard Drive is engineered for demanding, high-capacity storage workloads in compatible Synology NAS and enterprise storage systems.

Designed for continuous 24/7 operation, the drive uses Conventional Magnetic Recording technology to deliver consistent write performance in supported RAID arrays and storage pools.

Its helium-sealed construction supports reliable and efficient operation in high-capacity storage environments.

The HAT5320-24T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 1GB buffer and a typical maximum sustained data-transfer speed of up to 309MB/s.

With a 550TB per year workload rating and a 2,500,000-hour MTBF rating, the drive is suitable for enterprise file storage, large-scale backups, surveillance recording, multimedia production and demanding multi-user environments.

Persistent Write Cache technology helps reduce the risk of data corruption during unexpected power loss. Synology Enterprise Series drives also undergo more than 500,000 cumulative hours of compatibility and stress testing.

Compatible firmware updates can be installed directly through Synology DiskStation Manager, helping simplify drive maintenance without requiring drive removal or separate firmware tools.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS or storage enclosure is not included.

Key Features

• Official Synology Enterprise Series hard drive
• 24TB storage capacity
• Designed for compatible Synology systems
• Suitable for demanding 24/7 storage workloads
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 1GB buffer
• Up to 309MB/s typical sustained transfer speed
• 550TB per year workload rating
• 2,500,000-hour MTBF rating
• Persistent Write Cache technology
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible high-capacity RAID arrays
• Five-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS and storage systems
• Enterprise file storage
• High-capacity NAS deployments
• Centralised business data storage
• Large-scale backup environments
• Server and endpoint backup
• Archive and long-term storage
• Video-surveillance recording
• Multimedia post-production
• Media and project storage
• High-volume multi-user workloads
• Compatible RAID configurations
• Storage-pool expansion
• Professional and enterprise NAS deployments
• Business continuity and data-protection workflows

Specifications

Compatibility Note

Please confirm that the Synology HAT5320-24T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT5320-24T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 24TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Confirm that the system supports 24TB drives
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Avoid touching the SATA connector or circuit board
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT5320-24T 24TB Enterprise Series 3.5-Inch SATA Hard Drive

A Synology NAS or storage system is not included.

Warranty

Five-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT5320-24T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT5320-4T is a 4TB Enterprise Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a 7,200 RPM rotational speed, 512MB buffer and typical sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT5320-4T 4TB Enterprise Series Hard Drive is designed for demanding storage, backup and business data workloads in compatible Synology systems.

Built for continuous operation in enterprise and multi-user storage environments, the drive uses Conventional Magnetic Recording technology to provide consistent write performance across supported RAID arrays and storage pools.

The HAT5320-4T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB buffer and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 550TB per year workload rating and a 2,000,000-hour MTBF rating, the drive is designed for high-volume storage workloads. Synology Enterprise Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing for reliable operation in supported Synology systems.

Persistent Write Cache technology helps reduce the risk of data corruption during unexpected power loss. Compatible firmware updates can also be installed directly through Synology DiskStation Manager, simplifying drive maintenance.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS or storage system is not included.

Key Features

• Official Synology Enterprise Series hard drive
• 4TB storage capacity
• Designed for compatible Synology systems
• Suitable for demanding 24/7 storage operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Air-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB buffer
• Up to 281MB/s typical sustained transfer speed
• 550TB per year workload rating
• 2,000,000-hour MTBF rating
• Persistent Write Cache technology
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Five-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS and storage systems
• Enterprise file storage
• Centralised business data storage
• Server and endpoint backup
• Shared business files
• Archive and long-term storage
• Surveillance recording
• Media and project storage
• High-volume multi-user workloads
• RAID storage configurations
• Storage-pool expansion
• Professional NAS deployments
• Business continuity and data-protection workflows

Specifications

Compatibility Note

Please confirm that the Synology HAT5320-4T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT5320-4T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 4TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on:

• Synology system model
• RAID configuration
• Network connection
• File size and workload
• Other installed drives
• Active DSM applications

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Avoid touching the connector or circuit board
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT5320-4T 4TB Enterprise Series 3.5-Inch SATA Hard Drive

A Synology NAS or storage system is not included.

Warranty

Five-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT5320-4T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology HAT5320-8T is an 8TB Enterprise Series 3.5-inch SATA hard drive designed for reliable 24/7 storage in compatible Synology systems, featuring CMR technology, a helium-sealed design, 7,200 RPM speed, 512MB buffer and typical sustained transfer speeds of up to 281MB/s.

Product Description

The Synology HAT5320-8T 8TB Enterprise Series Hard Drive is designed for demanding storage, backup and business data workloads in compatible Synology systems.

Built for continuous operation in enterprise and multi-user storage environments, the drive uses Conventional Magnetic Recording technology to provide consistent write performance in supported RAID arrays and storage pools.

The helium-sealed HAT5320-8T features a SATA 6Gb/s interface, 7,200 RPM rotational speed, 512MB buffer and a typical maximum sustained data-transfer speed of up to 281MB/s.

With a 550TB per year workload rating and a 2,000,000-hour MTBF rating, the drive is designed for high-volume enterprise storage workloads. Synology Enterprise Series drives undergo more than 500,000 cumulative hours of compatibility and stress testing.

Persistent Write Cache technology helps reduce the risk of data corruption during unexpected power loss. Compatible firmware updates can also be installed directly through Synology DiskStation Manager, simplifying drive maintenance.

This product is an internal 3.5-inch SATA hard drive. A Synology NAS or storage system is not included.

Key Features

• Official Synology Enterprise Series hard drive
• 8TB storage capacity
• Designed for compatible Synology systems
• Suitable for demanding 24/7 storage operation
• 3.5-inch hard-drive form factor
• SATA 6Gb/s interface
• Conventional Magnetic Recording technology
• Helium-sealed drive design
• 512e sector format
• 7,200 RPM rotational speed
• 512MB buffer
• Up to 281MB/s typical sustained transfer speed
• 550TB per year workload rating
• 2,000,000-hour MTBF rating
• Persistent Write Cache technology
• More than 500,000 cumulative hours of Synology testing
• Firmware updates through Synology DSM
• Suitable for compatible RAID configurations
• Five-year limited hardware warranty

Recommended Uses

• Compatible Synology NAS and storage systems
• Enterprise file storage
• Centralised business data storage
• Server and endpoint backup
• Shared business files
• Archive and long-term storage
• Surveillance recording
• Media and project storage
• High-volume multi-user workloads
• Compatible RAID configurations
• Storage-pool expansion
• Professional NAS deployments
• Business continuity and data-protection workflows

Specifications

Compatibility Note

Please confirm that the Synology HAT5320-8T is officially compatible with your exact Synology NAS or storage system before ordering.

Compatibility may vary according to the Synology system model, hardware revision, supported drive list and installed DSM version.

The HAT5320-8T is an internal 3.5-inch SATA hard drive and requires a compatible SATA drive bay.

It is not an external USB hard drive, portable storage device, solid-state drive or complete NAS system.

The available capacity displayed by Synology DSM will be lower than the stated 8TB capacity because of storage calculations, formatting, system partitions, RAID configuration and other system requirements.

Actual transfer performance depends on the Synology system, RAID configuration, network connection, workload, other installed drives and active DSM applications.

MTBF is a statistical reliability measurement and is not a guarantee or estimate of the operating life of an individual hard drive.

RAID helps protect against selected drive failures but does not replace an independent backup.

Installation Guidance

Before installation:

• Confirm compatibility with the Synology system
• Back up important existing data
• Use suitable anti-static precautions
• Handle the drive by its sides
• Avoid touching the connector or circuit board
• Secure the drive correctly in the drive tray
• Follow the Synology hardware-installation guide

After installation:

• Confirm the drive is detected in DSM
• Check the drive-health status
• Apply supported firmware updates
• Configure or expand the storage pool
• Allow initialisation or repair operations to complete
• Maintain an independent backup

Do not remove the drive during RAID repair, storage-pool expansion, data scrubbing, firmware updates or other critical storage operations.

What’s in the Box

• 1 × Synology HAT5320-8T 8TB Enterprise Series 3.5-Inch SATA Hard Drive

A Synology NAS or storage system is not included.

Warranty

Five-Year Synology Limited Hardware Warranty

Sustainability

The Synology HAT5320-8T is RoHS compliant.

Compatible firmware updates can be managed through Synology DSM without removing the drive or connecting it to separate firmware equipment.

The drive should be recycled through an appropriate electronic-waste recycling facility at the end of its usable life.

The Synology M2D18 is a dual-slot PCIe adapter card supporting compatible M.2 NVMe and SATA SSDs for read/write caching in selected Synology NAS systems.

Product Description

The Synology M2D18 is designed to improve random I/O performance and reduce latency in compatible Synology NAS systems.

Two M.2 M-key slots support selected NVMe and SATA SSDs in 2280, 2260 and 2242 form factors, depending on the connected NAS model.

Using dedicated M.2 SSDs for caching allows the main drive bays to remain available for primary data storage. Included heatsinks help manage SSD temperatures during demanding workloads.

M.2 SSDs are not included.

Key Features

• Dual M.2 SSD adapter card
• PCIe 2.0 x8 host interface
• Two M.2 M-key slots
• Supports selected M.2 NVMe SSDs
• Supports selected M.2 SATA SSDs
• Supports 2280, 2260 and 2242 form factors
• Designed for SSD read/write caching
• Helps improve random I/O performance
• Helps reduce latency for selected applications
• Keeps primary NAS drive bays available
• Includes two SSD heatsinks
• Includes low-profile and full-height brackets
• Three-year Synology hardware warranty

Recommended Use Cases

• SSD read/write caching
• Virtualisation workloads
• Frequently accessed business files
• File indexing and searching
• Photo-library indexing
• Multi-user file environments
• Database and application workloads
• Improving random read and write performance

Specifications

Compatibility Note

Confirm that the Synology NAS model, DSM version and intended M.2 SSDs are compatible with the M2D18 before ordering.

Supported SSD interfaces vary by NAS model. Some compatible systems support both NVMe and SATA SSDs, while others support SATA SSDs only.

Synology lists NVMe and SATA support for selected models including:

• RS822RP+ and RS822+
• RS1221RP+ and RS1221+
• RS820RP+ and RS820+
• DS2419+II, DS2419+ and DS1819+
• RS2818RP+, RS2418RP+ and RS2418+
• DS3018xs and DS1618+

Selected older compatible systems support M.2 SATA SSDs only.

The RS822RP+, RS822+, RS1221RP+ and RS1221+ require DSM 7.2-64551 or later before installing the M2D18.

Supported SSD models, interfaces and capacities differ between NAS systems. Check Synology’s current compatibility list before purchasing SSDs.

The included heatsinks are designed for M.2 2280 SSDs. Shut down the NAS and disconnect its cables before installing or removing the adapter card or SSDs.

What’s in the Box

• Synology M2D18 adapter card
• 2 × SSD heatsinks
• 2 × shielding brackets
• Full-height bracket
• 3 × nuts
• 6 × screws

M.2 SSDs are not included.

Warranty

Three-year Synology hardware warranty.

Sustainability

The M2D18 allows compatible Synology NAS systems to add SSD caching without occupying primary storage bays or replacing the host system. Replaceable SSDs can be selected according to workload and endurance requirements.

The Synology M2D20 is a dual-slot PCIe adapter card supporting compatible M.2 NVMe SSDs for cache acceleration in selected Synology NAS systems.

Product Description

The Synology M2D20 is designed to improve random I/O performance and responsiveness in compatible Synology NAS systems.

It features two M-key slots supporting compatible M.2 2280 and 22110 NVMe SSDs. Dedicated cache drives allow the main NAS drive bays to remain available for primary data storage.

The M2D20 is suited to latency-sensitive workloads such as photo indexing, file searching and virtualisation.

M.2 NVMe SSDs are not included.

Key Features

• Dual-slot M.2 NVMe SSD adapter card
• PCIe 3.0 x8 host interface
• Two M-key M.2 slots
• Supports M.2 2280 NVMe SSDs
• Supports M.2 22110 NVMe SSDs
• Designed for SSD cache acceleration
• Helps improve random I/O performance
• Helps reduce latency for selected workloads
• Keeps primary NAS drive bays available
• Includes a full-width SSD heatsink
• Low-profile bracket pre-installed
• Full-height bracket included
• Five-year Synology hardware warranty

Recommended Use Cases

• SSD cache acceleration
• Virtualisation workloads
• Photo-library indexing
• File searching and indexing
• Frequently accessed business files
• Multi-user storage environments
• Database and application workloads
• Improving random read and write performance

Specifications

Compatibility Note

Confirm that the Synology NAS model, DSM version and intended NVMe SSDs are compatible with the M2D20 before ordering.

Compatible systems include selected Synology models such as:

• RS2825RP+
• RS2423RP+II, RS2423RP+ and RS2423+
• RS822RP+ and RS822+
• RS4021xs+, RS3621xs+ and RS3621RPxs
• RS1221RP+ and RS1221+
• DS3622xs+ and DS2422+
• Selected SA-series and earlier DiskStation and RackStation models

DSM 6.2.3-25426 or later is required for most compatible systems. Selected older models require DSM 7.0.1 or later.

The M2D20 supports PCIe NVMe SSDs only and does not support M.2 SATA SSDs.

Supported SSD models and capacities vary by NAS system. Check Synology’s current compatibility list before purchasing SSDs.

The M2D20 is designed for SSD cache acceleration and should not be assumed to support M.2 storage pools.

Shut down the NAS and disconnect its cables before installing or removing the adapter card or SSDs.

What’s in the Box

• Synology M2D20 adapter card
• Heatsink
• 4 × Rubber pads
• 9 × Thermal pads
• Full-height bracket
• 3 × Screw pillars
• 6 × Screws

M.2 NVMe SSDs are not included.

Warranty

Five-year Synology hardware warranty.

Sustainability

• RoHS compliant
• Adds SSD caching without occupying primary NAS drive bays
• Allows compatible systems to be upgraded without replacing the host NAS
• SSDs can be replaced according to workload and endurance requirements

The Synology RackStation RS1221+ is a compact 8-bay 2U rackmount NAS with an AMD Ryzen processor, expandable ECC memory, four 1GbE ports, PCIe expansion and support for up to 12 drives.

Product Description

The Synology RS1221+ is designed for centralised business storage, backup, collaboration, private-cloud access, virtualisation and surveillance.

It features an AMD Ryzen V1500B quad-core processor, 4GB DDR4 ECC memory expandable to 32GB and eight hot-swappable SATA drive bays.

Four built-in 1GbE ports support Link Aggregation and network failover. The PCIe Gen3 expansion slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and storage adapters.

The RS1221+ delivers sequential performance of up to 2,315MB/s read and 1,147MB/s write under Synology test conditions. Storage capacity can be expanded to 12 drives with an optional RX418 Expansion Unit.

Storage drives, memory upgrades, expansion units, PCIe cards and rack rail kits are not included.

Key Features

• Compact 8-bay 2U rackmount NAS
• AMD Ryzen V1500B processor
• Four CPU cores and eight threads
• 2.2GHz operating frequency
• Hardware encryption engine
• 4GB DDR4 ECC SODIMM memory
• Memory expandable to 32GB
• Eight hot-swappable SATA drive bays
• Supports 3.5-inch and 2.5-inch SATA drives
• Expandable to 12 drives with one RX418
• Four 1GbE RJ-45 network ports
• Link Aggregation and network failover support
• Two USB 3.2 Gen 1 ports
• One eSATA expansion port
• PCIe Gen3 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected M.2 NVMe adapter cards
• Supports Synology Hybrid RAID
• Supports RAID 0, 1, 5, 6 and 10
• Supports Btrfs and ext4
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 40 compatible IP cameras
• Three-year Synology hardware warranty

Recommended Use Cases

• Small and medium business storage
• Centralised file sharing
• Computer and server backup
• Private-cloud file access
• Business collaboration
• Virtual-machine and iSCSI storage
• Snapshot-based data protection
• Creative and media storage
• SSD cache deployments
• IP camera surveillance
• Optional 10GbE or 25GbE networking
• Expandable rackmount storage

Specifications

Compatibility Note

Confirm that all storage drives, memory modules, expansion units, PCIe cards and rack accessories are compatible with the Synology RS1221+ before ordering.

The RS1221+ supports one optional RX418 Expansion Unit, increasing the total number of supported drive bays from eight to twelve.

When two memory modules are installed, both modules must be identical and use the same model number.

The PCIe slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and M.2 adapters.

The RS1221+ can be mounted directly in a compatible 2-post rack. Four-post installation requires an optional Synology RKM114 or RKS-02 rail kit.

Available capacity will be reduced by RAID, formatting, system partitions and file-system data. RAID does not replace an independent backup.

What’s in the Box

• Synology RackStation RS1221+ main unit
• Accessory pack
• AC power cord
• C13 to C14 power cord
• Quick Installation Guide

Storage drives, memory upgrades, RX418 Expansion Unit, PCIe cards, M.2 SSDs and rack rail kits are not included.

Warranty

Three-year Synology hardware warranty.

Sustainability

• RoHS compliant
• HDD hibernation mode
• Scheduled power-on and power-off support
• Expandable memory, storage and networking may help extend the system’s useful operating life

The Synology RackStation RS1221RP+ is an 8-bay 2U rackmount NAS with an AMD Ryzen processor, expandable ECC memory, redundant power supplies, four 1GbE ports and support for up to 12 drives.

Product Description

The Synology RS1221RP+ is designed for centralised business storage, backup, collaboration, private-cloud access, virtualisation and surveillance.

It features an AMD Ryzen V1500B quad-core processor, 4GB DDR4 ECC memory expandable to 32GB and eight hot-swappable SATA drive bays.

Four built-in 1GbE ports support Link Aggregation and network failover. A PCIe Gen3 expansion slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and storage adapters.

The RS1221RP+ delivers sequential performance of up to 2,315MB/s read and 1,147MB/s write under Synology test conditions. Storage capacity can be expanded to 12 drives with an optional RX418 Expansion Unit.

Redundant power supplies help maintain operation if one power source or power supply fails.

Storage drives, memory upgrades, expansion units, PCIe cards and rack rail kits are not included.

Key Features

• 8-bay 2U rackmount NAS
• AMD Ryzen V1500B processor
• Four CPU cores and eight threads
• 2.2GHz operating frequency
• Hardware encryption engine
• 4GB DDR4 ECC SODIMM memory
• Memory expandable to 32GB
• Eight hot-swappable SATA drive bays
• Supports 3.5-inch and 2.5-inch SATA drives
• Expandable to 12 drives with one RX418
• Four 1GbE RJ-45 network ports
• Link Aggregation and network failover support
• Redundant power supply system
• Two USB 3.2 Gen 1 ports
• One eSATA expansion port
• PCIe Gen3 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected M.2 NVMe adapter cards
• Supports Synology Hybrid RAID
• Supports RAID 0, 1, 5, 6 and 10
• Supports Btrfs and ext4
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 40 compatible IP cameras
• Three-year Synology hardware warranty

Recommended Use Cases

• Small and medium business storage
• Centralised file sharing
• Computer and server backup
• Private-cloud file access
• Business collaboration
• Virtual-machine and iSCSI storage
• Snapshot-based data protection
• High-availability environments
• Creative and media storage
• IP camera surveillance
• Optional 10GbE or 25GbE networking
• Expandable rackmount storage

Specifications

Compatibility Note

Confirm that all storage drives, memory modules, expansion units, PCIe cards and rack accessories are compatible with the Synology RS1221RP+ before ordering.

The RS1221RP+ supports one optional RX418 Expansion Unit, increasing the total number of supported drive bays from eight to twelve.

When two memory modules are installed, both modules must be identical and use the same model number.

The PCIe slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and M.2 adapters.

Installation in a compatible 4-post rack requires an optional Synology RKS-02 sliding rail kit.

Available capacity will be reduced by RAID, formatting, system partitions and file-system data. RAID does not replace an independent backup.

What’s in the Box

• Synology RackStation RS1221RP+ main unit
• Accessory pack
• 2 × AC power cords
• Quick Installation Guide

Storage drives, memory upgrades, RX418 Expansion Unit, PCIe cards, M.2 SSDs and rack rail kits are not included.

Warranty

Three-year Synology hardware warranty.

Sustainability

• RoHS compliant
• HDD hibernation mode
• Scheduled power-on and power-off support
• Expandable memory, storage and networking may help extend the system’s useful operating life

The Synology RackStation RS1626xs+ is a scalable 4-bay 1U enterprise NAS with an Intel Xeon processor, 16GB ECC memory, dual 10GbE, two M.2 NVMe slots and redundant power supplies.

Product Description

The Synology RS1626xs+ is designed for enterprise file storage, business backup, collaboration, virtualisation and surveillance.

It features a six-core Intel Xeon D-1726 processor, 16GB DDR4 ECC memory expandable to 64GB and four hot-swappable SATA drive bays.

Dual 10GbE ports provide high-speed connectivity and network redundancy. Two built-in M.2 NVMe slots support SSD caching, while the PCIe 4.0 expansion slot supports selected network and Fibre Channel adapters.

Storage capacity can be expanded to 16 drives with an optional RX1225RP Expansion Unit.

Storage drives, M.2 SSDs, memory upgrades, expansion units, PCIe cards and rack rails are not included.

Key Features

• Compact 4-bay 1U rackmount NAS
• Intel Xeon D-1726 processor
• Six CPU cores and twelve threads
• 2.9GHz base and up to 3.5GHz turbo frequency
• Hardware encryption engine
• 16GB DDR4 ECC RDIMM memory
• Memory expandable to 64GB
• Four hot-swappable SATA drive bays
• Supports 3.5-inch SATA HDDs and 2.5-inch SATA SSDs
• Two M.2 2280 NVMe slots
• Supports compatible NVMe SSD caching
• Expandable to 16 drives with one RX1225RP
• Two built-in 10GbE RJ-45 ports
• Dedicated out-of-band management port
• PCIe 4.0 x8 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected Fibre Channel adapters
• Redundant power supply system
• Supports RAID F1 and RAID 0, 1, 5, 6 and 10
• Supports Btrfs internal volumes
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 75 compatible IP cameras
• Five-year Synology hardware warranty

Recommended Use Cases

• Enterprise and departmental file storage
• Branch-office storage
• Server and virtual-machine backup
• Virtualisation and Fibre Channel storage
• Private-cloud collaboration
• High-speed 10GbE environments
• M.2 NVMe SSD caching
• Surveillance recording
• Business continuity and disaster recovery
• Expandable rackmount storage

Specifications

Compatibility Note

Confirm that all storage drives, M.2 SSDs, memory modules, expansion units, PCIe cards and rack accessories are compatible with the Synology RS1626xs+ before ordering.

The RS1626xs+ supports one optional RX1225RP Expansion Unit, increasing the total number of drive bays from four to sixteen.

Compatible memory expansion uses Synology D4ER02-16G modules. All installed memory modules must be identical and use the same model number.

The built-in M.2 slots support compatible NVMe SSD caching and do not support hot-swapping.

The PCIe slot supports selected Synology 10GbE and 25GbE network cards and compatible Fibre Channel adapters.

This model supports RAID F1 but does not support Synology Hybrid RAID.

Volumes larger than 108TB require additional memory and a supported storage configuration. A 1PB volume requires 64GB memory and RAID 6.

Installation in a compatible 4-post rack requires an optional Synology RKS-04 sliding rail kit.

Available capacity will be reduced by RAID, formatting, system partitions and file-system data. RAID does not replace an independent backup.

What’s in the Box

• Synology RackStation RS1626xs+ main unit
• Accessory pack
• 2 × C13 to C14 power cords
• Front cover

Storage drives, M.2 SSDs, memory upgrades, RX1225RP Expansion Unit, PCIe cards and rack rails are not included.

Warranty

Five-year Synology hardware warranty.

Sustainability

• RoHS compliant
• HDD hibernation support
• Scheduled power-on and power-off support
• Replaceable system fans and redundant power supplies
• Expandable memory, storage and networking may extend the system’s useful operating life

The Synology RackStation RS2423+ is a scalable 12-bay 2U rackmount NAS with an AMD Ryzen processor, 8GB ECC memory, built-in 10GbE, PCIe expansion and support for up to 24 drives.

Product Description

The Synology RS2423+ is designed for centralised business storage, backup, collaboration, private-cloud access, virtualisation and surveillance.

It features an AMD Ryzen V1780B quad-core processor, 8GB DDR4 ECC memory expandable to 32GB and twelve hot-swappable SATA drive bays.

One built-in 10GbE port and two 1GbE ports provide high-speed connectivity, Link Aggregation and network failover. A PCIe Gen3 expansion slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapters and combined network and storage adapters.

The RS2423+ delivers sequential performance of over 3,500MB/s read and 1,700MB/s write under Synology test conditions. Storage capacity can be expanded to 24 drives with an optional RX1223RP Expansion Unit.

Storage drives, memory upgrades, expansion units, PCIe cards and rack rail kits are not included.

Key Features

• Scalable 12-bay 2U rackmount NAS
• AMD Ryzen V1780B processor
• Four CPU cores and eight threads
• 3.35GHz base and up to 3.6GHz turbo frequency
• Hardware encryption engine
• 8GB DDR4 ECC UDIMM memory
• Memory expandable to 32GB
• Twelve hot-swappable SATA drive bays
• Supports 3.5-inch SATA HDDs and 2.5-inch SATA SSDs
• Expandable to 24 drives with one RX1223RP
• One built-in 10GbE RJ-45 port
• Two built-in 1GbE RJ-45 ports
• Link Aggregation and network failover support
• Two USB 3.2 Gen 1 ports
• Mini-SAS HD expansion port
• PCIe Gen3 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected M.2 NVMe adapter cards
• Over 3,500MB/s read and 1,700MB/s write
• Supports Synology Hybrid RAID
• Supports RAID 0, 1, 5, 6 and 10
• Supports Btrfs and ext4
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 75 compatible IP cameras
• Three-year Synology hardware warranty

Recommended Use Cases

• Small and medium business storage
• Centralised file sharing
• Computer, server and virtual-machine backup
• Private-cloud file access
• Business collaboration
• Virtualisation and iSCSI storage
• Creative and media storage
• High-speed 10GbE environments
• SSD cache deployments
• IP camera surveillance
• Expandable archive storage
• Business continuity and data protection

Specifications

Compatibility Note

Confirm that all storage drives, memory modules, expansion units, PCIe cards and rack accessories are compatible with the Synology RS2423+ before ordering.

The RS2423+ supports one optional RX1223RP Expansion Unit, increasing the total number of supported drive bays from twelve to twenty-four.

Compatible memory options include the Synology D4EU02-8G and D4EU02-16G. When two memory modules are installed, both modules must be identical and use the same model number.

The PCIe slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and M.2 adapters.

The RS2423+ does not include built-in M.2 slots. NVMe SSD caching requires a compatible Synology M.2 adapter card or combined network and M.2 adapter.

A maximum single volume size above 108TB requires 32GB of installed memory and a supported storage configuration.

Installation in a compatible 4-post rack requires an optional Synology RKS-02 sliding rail kit.

The RS2423+ includes a single power supply and does not provide the redundant power configuration of the RS2423RP+II.

Available capacity will be reduced by RAID, formatting, system partitions and file-system data. RAID does not replace an independent backup.

What’s in the Box

• Synology RackStation RS2423+ main unit
• Accessory pack
• AC power cord
• Quick Installation Guide

Storage drives, memory upgrades, RX1223RP Expansion Unit, PCIe cards, M.2 SSDs and rack rail kits are not included.

Warranty

Three-year Synology hardware warranty.

Eligible units may qualify for extension to five years with Synology EW202.

Sustainability

• RoHS compliant
• HDD hibernation mode
• Scheduled power-on and power-off support
• Expandable memory, storage and networking may help extend the system’s useful operating life

The Synology RackStation RS2423RP+II is a scalable 12-bay 2U rackmount NAS with an AMD Ryzen processor, 8GB ECC memory, built-in 10GbE, redundant power supplies and expansion support for up to 24 drives.

Product Description

The Synology RS2423RP+II is designed for centralised business storage, backup, collaboration, private-cloud access, virtualisation and surveillance.

It features an AMD Ryzen V1780B quad-core processor, 8GB DDR4 ECC memory expandable to 32GB and twelve hot-swappable SATA drive bays.

One built-in 10GbE port and two 1GbE ports provide high-speed connectivity, Link Aggregation and network failover. A PCIe Gen3 expansion slot supports selected Synology network and M.2 SSD adapter cards.

Storage capacity can be expanded to 24 drives with an optional RX1223RP Expansion Unit. Redundant hot-swappable power supplies help maintain service continuity if one power supply fails.

Storage drives, memory upgrades, expansion units, PCIe cards and rack rail kits are not included.

Key Features

• Scalable 12-bay 2U rackmount NAS
• AMD Ryzen V1780B processor
• Four CPU cores and eight threads
• 3.35GHz base and up to 3.6GHz turbo frequency
• Hardware encryption engine
• 8GB DDR4 ECC UDIMM memory
• Memory expandable to 32GB
• Twelve hot-swappable SATA drive bays
• Supports 3.5-inch SATA HDDs and 2.5-inch SATA SSDs
• Expandable to 24 drives with one RX1223RP
• One built-in 10GbE RJ-45 port
• Two built-in 1GbE RJ-45 ports
• Link Aggregation and network failover support
• Redundant hot-swappable power supplies
• Two USB 3.2 Gen 1 ports
• Mini-SAS HD expansion port
• PCIe Gen3 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected M.2 NVMe adapter cards
• Over 3,500MB/s read and 1,700MB/s write
• Supports Synology Hybrid RAID
• Supports RAID 0, 1, 5, 6 and 10
• Supports Btrfs and ext4
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 75 compatible IP cameras
• Three-year Synology hardware warranty

Recommended Use Cases

• Small and medium business storage
• Centralised file sharing
• Computer, server and virtual-machine backup
• Private-cloud file access
• Business collaboration
• Virtualisation and iSCSI storage
• Creative and media storage
• High-speed 10GbE environments
• SSD cache deployments
• IP camera surveillance
• Business continuity environments
• Expandable archive storage

Specifications

Compatibility Note

Confirm that all storage drives, memory modules, expansion units, PCIe cards and rack accessories are compatible with the Synology RS2423RP+II before ordering.

The RS2423RP+II supports one optional RX1223RP Expansion Unit, increasing the total number of supported drive bays from twelve to twenty-four.

Compatible memory options include Synology D4EU02-8G and D4EU02-16G modules. When both memory slots are populated, the modules must be identical and use the same model number.

The PCIe slot supports selected Synology 10GbE and 25GbE network cards, M.2 SSD adapter cards and combined network and M.2 adapters.

The RS2423RP+II does not include built-in M.2 slots. NVMe SSD caching requires a compatible Synology M.2 adapter card or combined network and M.2 adapter.

A maximum single volume size above 108TB requires 32GB of installed memory and a supported storage configuration.

Installation in a compatible 4-post rack requires an optional Synology RKS-02 sliding rail kit.

Available capacity will be reduced by RAID, formatting, system partitions and file-system data. RAID does not replace an independent backup.

What’s in the Box

• Synology RackStation RS2423RP+II main unit
• Accessory pack
• 2 × AC power cords
• Quick Installation Guide

Storage drives, memory upgrades, RX1223RP Expansion Unit, PCIe cards, M.2 SSDs and rack rail kits are not included.

Warranty

Three-year Synology hardware warranty.

Eligible units may qualify for extension to five years with Synology EW202.

Sustainability

• RoHS compliant
• HDD hibernation mode
• Scheduled power-on and power-off support
• Replaceable power supply modules and system fans
• Expandable memory, storage and networking may help extend the system’s useful operating life

The Synology RackStation RS2825RP+ is a scalable 16-bay 3U rackmount NAS with an AMD Ryzen processor, 8GB ECC memory, built-in 10GbE, redundant power and expansion support for up to 28 drives.

Product Description

The Synology RS2825RP+ is designed for centralised business storage, backup, collaboration, private-cloud access, virtualisation and surveillance.

It features an AMD Ryzen V1780B quad-core processor, 8GB DDR4 ECC memory expandable to 32GB and sixteen hot-swappable SATA drive bays.

One built-in 10GbE port and two 1GbE ports provide high-speed connectivity, network failover and load balancing. A PCIe Gen3 expansion slot supports selected Synology network and M.2 SSD adapter cards.

The RS2825RP+ delivers sequential performance of up to 3,519MB/s read and 1,790MB/s write. Capacity can be expanded to 28 drives with an optional RX1225RP Expansion Unit.

Redundant power supplies help maintain operation if one power supply fails.

Storage drives, memory upgrades, expansion units, PCIe cards, M.2 SSDs and rack rails are not included.

Key Features

• Scalable 16-bay 3U rackmount NAS
• AMD Ryzen V1780B processor
• Four CPU cores and eight threads
• 3.35GHz base and up to 3.6GHz turbo frequency
• Hardware encryption engine
• 8GB DDR4 ECC UDIMM memory
• Memory expandable to 32GB
• Sixteen hot-swappable SATA drive bays
• Supports 3.5-inch SATA HDDs and 2.5-inch SATA SSDs
• Expandable to 28 drives with one RX1225RP
• One built-in 10GbE RJ-45 port
• Two built-in 1GbE RJ-45 ports
• Network failover and load-balancing support
• Redundant power supply system
• Two USB 3.2 Gen 1 ports
• Mini-SAS HD expansion port
• PCIe Gen3 expansion slot
• Supports selected 10GbE and 25GbE network cards
• Supports selected M.2 NVMe adapter cards
• Up to 3,519MB/s read and 1,790MB/s write
• Supports Synology Hybrid RAID
• Supports RAID 0, 1, 5, 6 and 10
• Supports Btrfs internal volumes
• Supports Synology High Availability
• Includes two Surveillance Station device licences
• Supports up to 90 compatible IP cameras
• Three-year Synology hardware warranty

Recommended Use Cases

• Centralised business storage
• Small and medium business environments
• Computer, server and virtual-machine backup
• Private-cloud file access
• Multi-site file synchronisation
• Business collaboration
• Virtualisation and iSCSI storage
• High-speed 10GbE environments
• SSD cache deployments
• IP camera surveillance
• Business continuity and disaster recovery
• Expandable archive storage

Specifications