Synology DS725neo+ 2-Bay Expandable Business NAS

At a Glance

• Compact 2-bay neo+ Series NAS
• AMD Ryzen R1600 processor
• 4GB DDR4 non-ECC memory, expandable to 32GB
• Built-in 2.5GbE + 1GbE networking
• Two built-in M.2 NVMe slots
• Supports M.2 SSD cache and storage pools
• Expandable from 2 to 7 drive bays
• 3-Year Synology Hardware Warranty

Important: Storage drives are not included.

Short Description

The Synology DS725neo+ is a compact and expandable 2-bay NAS designed for home offices, small businesses and edge environments that want the capabilities of the DS725 platform at a more accessible starting configuration.

It combines Ryzen processing, 4GB non-ECC memory, 2.5GbE networking, dual M.2 NVMe slots and expansion to seven drive bays, providing a flexible platform for private cloud storage, backup, file sharing and surveillance.

Why Choose This Synology

A More Accessible Entry into the Plus Platform

The DS725neo+ uses the same core hardware platform as the DS725+, but starts with 4GB DDR4 non-ECC memory to provide a lower-cost entry point.

Faster 2.5GbE Networking

One 2.5GbE port delivers faster-than-Gigabit connectivity for larger file transfers and backups, while an additional 1GbE port provides extra network flexibility.

Built-In M.2 NVMe

Two M.2 2280 NVMe slots support compatible Synology SSDs for cache acceleration or supported SSD storage pools without occupying the two main SATA bays.

Start with Two Bays and Grow to Seven

Add one compatible DX525 expansion unit when additional storage capacity is required, increasing the system from two to seven drive bays.

Memory Can Grow with Your Workload

The included 4GB memory configuration can be expanded to a maximum of 32GB using compatible Synology memory.

Best For

• Home offices
• Small businesses
• Edge storage
• Private cloud storage
• Centralised computer backup
• Team file sharing
• Photo and media storage
• Multi-site synchronisation
• Surveillance
• Buyers wanting expandable compact storage

Product Description

The Synology DiskStation DS725neo+ combines the compact footprint of a 2-bay NAS with a flexible upgrade path for storage and memory.

It is powered by an AMD Ryzen R1600 processor with 2 cores and 4 threads, operating at 2.6GHz with turbo frequency up to 3.1GHz.

The system includes 4GB DDR4 non-ECC memory and supports expansion to a maximum of 32GB.

Two main drive bays support compatible 3.5-inch SATA HDDs and 2.5-inch SATA SSDs. Two additional M.2 2280 NVMe slots support compatible Synology NVMe SSDs for cache or supported SSD storage pools.

Networking includes one 2.5GbE RJ-45 port and one 1GbE RJ-45 port.

One Synology DX525 expansion unit can increase total supported drive capacity from two to seven bays.

Synology DiskStation Manager provides integrated file storage, backup, synchronisation, collaboration, snapshots and surveillance tools.

Storage drives are sold separately.

Key Features

• 2-bay desktop NAS
• AMD Ryzen R1600 processor
• 4GB DDR4 non-ECC memory
• Expandable to 32GB
• 1 × 2.5GbE + 1 × 1GbE
• Two M.2 2280 NVMe slots
• M.2 SSD cache support
• M.2 SSD storage-pool support
• Expandable to 7 drive bays
• Synology Hybrid RAID
• Btrfs and ext4
• Synology DSM
• 3-year warranty

What Do I Need With This NAS?

Required

Compatible storage drives.

For single-drive redundancy, install two compatible drives and configure SHR or RAID 1.

Optional Upgrades

• Additional compatible memory
• M.2 NVMe SSDs
• DX525 expansion unit
• Additional Surveillance Station licences

Compatible Storage

Plus Series 3.5-inch SATA HDD

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

Enterprise Series 3.5-inch SATA HDD

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

Enterprise Series 2.5-inch SATA SSD

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

Enterprise M.2 NVMe SSD

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

Compatibility Note: Compatibility is exact-model and firmware specific. Confirm the selected drive against Synology's current DS725neo+ Compatibility List before purchase.

Compatible Upgrades & Accessories

Memory

Synology currently lists:

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

Maximum supported memory: 32GB

Memory Note: For multi-module configurations, Synology requires installed modules to be identical and share the same model number. Moving to a different memory type or capacity may therefore require replacing the factory-installed module.

Expand Storage

• DX525 Expansion Unit

Expands total drive support from 2 to 7 bays.

Surveillance Station

The DS725neo+ includes 2 Surveillance Station device licences.

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

Additional cameras require additional Synology Surveillance Device Licences.

Specifications

What’s in the Box

• Synology DS725neo+ Main Unit × 1
• Accessory Pack × 1
• AC Power Adapter × 1
• AC Power Cord × 1
• RJ-45 LAN Cable × 2

Not Included: Storage drives, M.2 SSDs and DX525 expansion unit.

Warranty

3-Year Synology Hardware Warranty

Sustainability

• RoHS Compliant