Synology DS925+ 4-Bay NAS System
Expandable to 9 bays (180TB capacity) via DX525 expansion unit. Runs DSM operating system for comprehensive file sharing, backup, and surveillance solutions.
Hardware Specifications
| Processor |
| CPU Model |
AMD Ryzen V1500B |
| CPU Cores |
4-core |
| CPU Architecture |
64-bit |
| CPU Frequency |
2.2 GHz |
| Hardware Encryption Engine |
Yes |
| Memory |
| System Memory |
4 GB DDR4 ECC SODIMM |
| Pre-installed Memory |
4 GB (4 GB x 1) |
| Total Memory Slots |
2 |
| Maximum Memory Capacity |
32 GB (16 GB x 2) |
| Storage |
| Drive Bays |
4 |
| Maximum Drive Bays with Expansion |
9 (DX525 x 1) |
| M.2 Drive Slots |
2 (NVMe) |
| Supported Drive Types |
3.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
| Hot Swappable Drives |
Yes |
| External Ports |
| RJ-45 2.5GbE LAN Port |
2 |
| USB 3.2 Gen 1 Port |
2 |
| Expansion Port |
1 (USB Type-C) |
| Physical Specifications |
| Dimensions (H x W x D) |
166 mm × 199 mm × 223 mm |
| Weight |
2.26 kg |
| Cooling & Operation |
| System Fans |
92 mm × 92 mm × 2 pcs |
| Fan Speed Modes |
Full-Speed Mode, Cool Mode, Quiet Mode |
| Brightness Adjustable Front LED |
Yes |
| Noise Level |
20.5 dB(A) |
| Power Recovery |
Yes |
| Scheduled Power On/Off |
Yes |
| Wake on LAN/WAN |
Yes |
| Power Specifications |
| Power Supply Unit |
100 watts / 120 watts |
| AC Input Voltage |
100V to 240V AC |
| Power Frequency |
50/60 Hz, Single Phase |
| Power Consumption (Access) |
37.91 watts |
| Power Consumption (HDD Hibernation) |
12.33 watts |
| BTU/hr (Access) |
129.27 BTU/hr |
| BTU/hr (HDD Hibernation) |
42.05 BTU/hr |
| Environmental Specifications |
| Operating Temperature |
0°C to 40°C (32°F to 104°F) |
| Storage Temperature |
-20°C to 60°C (-5°F to 140°F) |
| Operating Humidity |
8% to 80% RH |
| Storage Humidity |
5% to 95% RH |
Certifications & Compliance
FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS Compliant
Warranty: 3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus
Package Contents
- Main Unit × 1
- Accessory Pack × 1
- AC Power Adapter × 1
- AC Power Cord × 1
- RJ-45 LAN Cable × 2