Synology Inc. DS225+ 2-bay NAS 2GB DDR4
- Desktop NAS
- 2 x SATA (2 x Bay)
Synology Inc.
Eight-bay desktop NAS with AMD Ryzen V1500B, 8GB DDR4, dual 2.5GbE ports and M.2 NVMe cache slots, scaling to 18 drives
The Synology DS1825+ is an 8-bay desktop NAS built for small businesses and advanced home users who need centralised file storage, backup and virtualization. It ships diskless with 8 GB of DDR4 ECC memory installed and an AMD Ryzen V1500B processor. The unit supports 3.5-inch SATA hard drives, 2.5-inch SATA SSDs and M.2 2280 NVMe SSDs for cache acceleration.
Two 2.5 GbE RJ-45 ports provide wired connectivity, with optional 10 or 25 GbE upgrade cards available via the PCIe slot. Three USB 3.2 Gen 1 ports allow direct attachment of external drives or peripherals. The chassis scales to 18 drives when paired with a compatible Synology expansion unit, extending raw capacity beyond the eight internal bays.
Installed memory is a single 8 GB DDR4 ECC SODIMM, expandable to 32 GB using two 16 GB modules. The two-slot limit means virtualization, Docker containers or heavy multi-user databases will require a memory upgrade, while lighter file-sharing tasks run adequately on the stock configuration.
| Brand | Synology |
|---|---|
| Series | DiskStation |
| Model | DS1825+ |
| Type | Desktop NAS |
| Port USB | 3 x USB3.2 Gen 1 |
| HDD Interface | 3.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe SSD |
| Form Factor | 8-Bay |
| Processor | AMD Ryzen V1500B |
| Installed Memory | 8GB DDR4 |
| Max Memory Capacity | 32 GB (16 GB x 2) |
| Memory Slot | 8 GB DDR4 ECC SODIMM |
| Included HDD Capacity | Diskless System |
| RAID | Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Supported Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
| Power | 100 V to 240 V AC, 50/60 Hz, single phase |
| Power Consumption | 59.8 W (Access) 26.18 W (HDD Hibernation) |
| Temperature | Operating: 0°C - 40°C (32°F - 104°F) Storage: -20°C - 60°C (-5°F - 140°F) |
| Humidity | 5% to 95% RH |
| Usage | High read/write performance with RAID |
| Dimensions | 17.32'' x 13.39'' x 11.06'' |
| Weight | 16.53 lbs |
| Package Contents | Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 |
| 出貨重量 | 7.89 kg |
| 包裝尺寸 | 445 × 356 × 305 mm |
其他版本
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The unit ships with 8 GB DDR4 ECC SODIMM installed and supports up to 32 GB using two 16 GB modules. For light file serving the factory amount is often sufficient; virtualisation or heavy database workloads benefit from the full 32 GB.
The quad-core AMD Ryzen V1500B handles SMB, NFS and iSCSI traffic, RAID parity calculations and Docker containers with headroom for simultaneous backups and media transcoding.
The built-in 2.5GbE ports raise the network ceiling to roughly 2.5 Gbps per link; adding a 10/25GbE adapter in the PCIe slot pushes that ceiling to 10 or 25 Gbps for workloads that can saturate it.
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