The Synology DiskStation DS725+ is a two-bay expandable NAS built around the AMD Ryzen R1600. It includes 4GB ECC memory, one 1GbE port, one 2.5GbE port, two M.2 NVMe slots and support for the DX525 expansion unit.
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| Brand | Synology |
|---|---|
| Series | DiskStation Plus |
| Model Number | DS725+ |
| Release Year | 2025 |
| Lifecycle Status | Current |
| Form Factor | Tower |
| Amazon ASIN | B0CBTVMMLB |
| HDD Bays | 2 |
|---|---|
| M.2 NVMe Slots | 2 |
| Supported Drive Types | 3.5-inch SATA HDD; 2.5-inch SATA SSD; M.2 2280 NVMe SSD |
| Supported RAID | SHR; Basic; JBOD; RAID 0/1; RAID 5/6/10 with expansion unit |
| File System | Btrfs; ext4 |
| CPU | Ryzen R1600 |
|---|---|
| CPU Cores | 2 |
| Installed RAM | 4 GB |
| RAM Type | DDR4 ECC SODIMM |
| ECC Memory | True |
| Maximum RAM | 32 GB |
| Hardware Transcoding | No |
| Plex Fit | Direct-play only |
| 1GbE Ports | 1 |
|---|---|
| 2.5GbE Ports | 1 |
| 5GbE Ports | 0 |
| 10GbE RJ45 Ports | 0 |
| 10GbE SFP+ Ports | 0 |
| PCIe Expansion | No |
| Operating System | DSM |
|---|
These are NAS-oriented HDD families already tracked by DiskBarn. They are comparison starting points, not a guarantee of compatibility. Check the NAS manufacturer's drive-compatibility guidance and verify the exact HDD model before purchasing.
