Synology DS1825neo+ 8-Bay Scalable Business NAS

At a Glance

• 8-bay neo+ business NAS
• AMD Ryzen 4-core / 8-thread processor
• 4GB DDR4 non-ECC memory, expandable to 32GB
• Dual 2.5GbE networking
• Two M.2 NVMe slots
• PCIe expansion for 10GbE or 25GbE networking
• Expandable from 8 to 18 drive bays
• 3-Year Synology Hardware Warranty

Important: Storage drives are not included.

Short Description

The Synology DS1825neo+ is a high-capacity 8-bay business NAS that combines the scalable DS1825 platform with a more accessible 4GB non-ECC starting memory configuration.

With dual 2.5GbE, optional 10GbE or 25GbE networking, M.2 NVMe support and expansion to 18 drive bays, it provides a powerful foundation for shared business data, backup, professional media and surveillance.

Why Choose This Synology

Eight Bays from the Start

Eight main drive bays provide substantial storage flexibility before an expansion unit is required.

More Accessible neo+ Configuration

The DS1825neo+ starts with 4GB non-ECC memory while maintaining the same processor, networking, drive capacity and expansion platform as the DS1825+.

Dual 2.5GbE Built In

Two 2.5GbE ports provide high-speed connectivity for everyday business workloads.

Upgrade to 10GbE or 25GbE

A PCIe Gen3 x8 slot with x4 link supports compatible Synology network cards for higher-performance environments.

Scale to 18 Drive Bays

Two DX525 expansion units can increase the NAS from eight to eighteen total drive bays.

Best For

• Medium-sized businesses
• Large shared company data sets
• Business backup
• Content and media workflows
• Virtualisation storage
• High-speed network storage
• Multi-site synchronisation
• Surveillance
• Businesses expecting continued data growth

Product Description

The Synology DiskStation DS1825neo+ provides eight main drive bays in a scalable desktop storage platform.

It uses an AMD Ryzen V1500B processor with 4 cores and 8 threads running at 2.2GHz.

The neo+ configuration includes 4GB DDR4 non-ECC memory and supports expansion to 32GB.

Eight hot-swappable SATA bays support compatible 3.5-inch HDDs and 2.5-inch SATA SSDs. Two M.2 2280 NVMe slots support compatible SSDs for cache or dedicated M.2 storage pools.

Two 2.5GbE network ports are built in. For higher-speed infrastructure, the PCIe Gen3 x8 expansion slot supports compatible 10GbE and 25GbE Synology network cards.

Up to two DX525 expansion units can increase total drive support to eighteen bays.

Synology DSM provides centralised tools for file sharing, backup, synchronisation, collaboration, surveillance and data protection.

Storage drives are sold separately.

Key Features

• 8-bay business NAS
• AMD Ryzen V1500B
• 4GB DDR4 non-ECC memory
• Expandable to 32GB
• Dual 2.5GbE
• Optional 10GbE and 25GbE
• Two M.2 NVMe slots
• SSD cache and M.2 storage pools
• Expandable to 18 drive bays
• Synology Hybrid RAID
• Btrfs / ext4
• 3-year warranty

What Do I Need With This NAS?

Required

• Compatible storage drives

Optional Upgrades

• Additional compatible memory
• M.2 NVMe SSDs
• 10GbE or 25GbE network interface card
• Up to two DX525 expansion units
• Additional Surveillance Station licences

Compatible Storage

Plus Series HDD

• HAT3300-4T
• HAT3300-6T
• HAT3320-8T
• HAT3310-12T
• HAT3310-16T
• HAT3320-20T

Enterprise HDD

• HAT5320-4T
• HAT5320-8T
• HAT5300-12T
• HAT5310-16T
• HAT5320-20T
• HAT5320-24T

Enterprise SATA SSD

• SAT5221-480G
• SAT5221-960G
• SAT5221-1920G
• SAT5221-3840G
• SAT5210-7000G

M.2 NVMe SSD

• SNV3410-400G
• SNV5420-400G
• SNV5420-800G
• SNV5420-1600G

Compatibility Note: Exact drive and firmware compatibility must be confirmed against Synology's current DS1825neo+ Compatibility List.

Compatible Upgrades & Accessories

Memory

• D4NS01-4G
• D4ES04-4G
• D4ES03-8G
• D4ES03-16G

Maximum system memory: 32GB

Storage Expansion

• DX525 × up to 2

Maximum supported drive bays: 18

Networking

• E25G30-F2 – 25GbE
• E10G30-F2 – 10GbE
• E10G30-T2 – 10GbE
• E10G30-T1 – 10GbE

Surveillance Station

The DS1825neo+ includes 2 Surveillance Station device licences.

It supports up to 40 IP cameras at 1080p under Synology's stated test configurations.

Specifications

What’s in the Box

• Synology DS1825neo+ Main Unit × 1
• Accessory Pack × 1
• AC Power Cord × 1
• RJ-45 LAN Cable × 2

Not Included: Storage drives, M.2 SSDs, network upgrade cards and DX525 expansion units.

Warranty

3-Year Synology Hardware Warranty

Eligible for extension to five years with EW201 in Africa, subject to regional availability.

Sustainability

• RoHS Compliant