Updated November 2026
Data from the official Synology site.
2026 verdict
Synology DS425+ wins the 2026 matchup against Synology DS225+, mainly on storage.
Its biggest wins come from storage, and its broader overall balance adds more confidence to the verdict. Choose Synology DS225+ only if price matters more to you than the broader advantage from Synology DS425+. That is enough to make Synology DS425+ the better pick for most buyers.
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| Feature | Synology DS225+ | Synology DS425+ | Winner |
|---|---|---|---|
| Price | $364.29 | $579.97 | Synology DS225+ |
| Storage | Hot Swappable | Hot Swappable, M.2 as Storage Pool | Synology DS425+ |
| Rating | 4.6 | 4.6 | Tie |
| Warranty | 3 years | 3 years | Tie |
| Processor | Hardware Transcoding, Hardware Encryption Engine | Hardware Transcoding, Hardware Encryption Engine | Tie |
| Memory Capacity | 2 GB | 2 GB | Tie |
| Network | Link Aggregation, Wake on LAN | Link Aggregation, Wake on LAN | Tie |
| Apps & Virtualization | Docker Containers, Virtual Machines, Plex Media Server, Surveillance App, AI Photo Recognition | Docker Containers, Virtual Machines, Plex Media Server, Surveillance App, AI Photo Recognition | Tie |
$364.29
- + Price: $364.29
- - Storage: Hot Swappable vs Hot Swappable, M.2 as Storage Pool
Winner
$579.97
- + Storage: Hot Swappable, M.2 as Storage Pool
- - Price: $579.97 vs $364.29
Frequently Asked Questions
Which is better overall: Synology DS225+ or Synology DS425+?
Synology DS425+ has the stronger overall profile in this comparison, especially for storage.
What is the biggest difference between Synology DS225+ and Synology DS425+?
Price is one of the clearest differences: Synology DS225+ lists $364.29, while Synology DS425+ lists $579.97.
Which one looks better on price?
Synology DS225+ is listed at $364.29, while Synology DS425+ is listed at $579.97. Synology DS225+ (better spec).
Who should buy Synology DS225+?
Choose Synology DS225+ if your priority is price and that matters more than storage.
Who should buy Synology DS425+?
Choose Synology DS425+ if your priority is storage and that matters more than price.
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