Synology DiskStation DS223 vs Synology DiskStation DS225+: specs comparison
How the Synology DiskStation DS223 (nas) and the Synology DiskStation DS225+ (nas) differ, worked out only from the values on each maker’s official spec page. No prices, ratings or benchmark scores.
Key differences
- Synology DiskStation DS225+ has more network ports: 2 vs 1, counted from each official port list.
- Synology DiskStation DS225+'s fastest wired port runs at 2.5 Gbps, vs 1 Gbps on Synology DiskStation DS223.
- Synology DiskStation DS223 is lighter: 1.28 kg vs 1.3 kg for Synology DiskStation DS225+, 20 g less.
In common: both list 2 drive bays.
Who should pick which
- Pick the Synology DiskStation DS223 if you want the lighter build (1.28 kg).
- Pick the Synology DiskStation DS225+ if you want more network ports (2) and 2.5 Gbps networking.
Full specifications side by side
| Spec | Synology DiskStation DS223 | Synology DiskStation DS225+ |
|---|---|---|
| Drive bays | 2 x 3.5" SATA HDD or 2.5" SATA SSD | 2 x 3.5" SATA HDD or 2.5" SATA SSD (hot swappable) |
| Processor | Realtek RTD1619B, 4 cores / 4 threads, 1.7 GHz (64-bit) | Intel Celeron J4125, 4 cores / 4 threads, 2.0 GHz base / 2.7 GHz turbo |
| Memory | 2 GB DDR4 non-ECC | 2 GB DDR4 non-ECC |
| Maximum memory | Not stated | 6 GB (2 GB + 4 GB) |
| Ports / interfaces | 1 x RJ-45 1GbE LAN, 3 x USB 3.2 Gen 1 | 1 x RJ-45 1GbE LAN, 1 x RJ-45 2.5GbE LAN, 2 x USB 3.2 Gen 1 |
| Operating system | Synology DiskStation Manager (DSM) | Not stated |
| Power | 60 W adapter, 100V to 240V AC; 17.343 W (access), 4.08 W (HDD hibernation) | 60 W adapter, 100V to 240V AC |
| Dimensions | 165 mm x 108 mm x 232.7 mm (H x W x D) | 165 mm x 108 mm x 232.2 mm (H x W x D) |
| Weight | 1.28 kg | 1.3 kg |
| Source | Official specs · checked 2026-10-28 | Official specs · checked 2026-10-29 |
Questions
What is the difference between Synology DiskStation DS223 and Synology DiskStation DS225+?
Synology DiskStation DS225+ has more network ports: 2 vs 1, counted from each official port list. Synology DiskStation DS225+'s fastest wired port runs at 2.5 Gbps, vs 1 Gbps on Synology DiskStation DS223. Synology DiskStation DS223 is lighter: 1.28 kg vs 1.3 kg for Synology DiskStation DS225+, 20 g less.
Which has more network ports, Synology DiskStation DS223 or Synology DiskStation DS225+?
Synology DiskStation DS225+ has more network ports: 2 vs 1, counted from each official port list.
Which is lighter, Synology DiskStation DS223 or Synology DiskStation DS225+?
Synology DiskStation DS223 is lighter: 1.28 kg vs 1.3 kg for Synology DiskStation DS225+, 20 g less.
Every difference above is calculated from the two spec tables, which are copied from Synology’s official pages. A spec that only one page states is not compared. Variants and options differ by region, so confirm on the official page before you buy. Spotted a difference? Report a correction.