Winner
Updated August 2026
Data from Amazon and official Synology site.
2026 verdict
Between Synology DS425+ and Synology DS925+, Synology DS425+ is the better overall pick in 2026, leading on price, rating, and processor. The main reason it wins is price, rating, and processor, and its broader overall balance strengthens that case. Synology DS925+ is still relevant if you care most about memory capacity and storage, but Synology DS425+ is the stronger recommendation overall. As a general recommendation, Synology DS425+ comes out on top.
| Feature | Synology DS425+ | Synology DS925+ | Winner |
|---|---|---|---|
| Price | $599.99 | $705.83 | Synology DS425+ |
| Rating | 4.5 | 4.3 | Synology DS425+ |
| Processor | Hardware Transcoding, Hardware Encryption Engine | Hardware Encryption Engine | Synology DS425+ |
| Memory Capacity | 2 GB | 4 GB | Synology DS925+ |
| Storage | Hot Swappable, M.2 as Storage Pool | Hot Swappable, M.2 as Storage Pool, Expansion Unit Support | Synology DS925+ |
| Warranty | 3 years | 3 years | Tie |
| Network | Wake on LAN | 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 |
Winner
$599.99
- + Price: $599.99
- + Rating: 4.5
- + Processor: Hardware Transcoding, Hardware Encryption Engine
- - Memory Capacity: 2 GB vs 4 GB
- - Storage: Hot Swappable, M.2 as Storage Pool vs Hot Swappable, M.2 as Storage Pool, Expansion Unit Support
$705.83
- + Memory Capacity: 4 GB
- + Storage: Hot Swappable, M.2 as Storage Pool, Expansion Unit Support
- - Price: $705.83 vs $599.99
- - Rating: 4.3 vs 4.5
Frequently Asked Questions
Which is better overall: Synology DS425+ or Synology DS925+?
Synology DS425+ has the stronger overall profile in this comparison, especially for price, rating, and processor.
What is the biggest difference between Synology DS425+ and Synology DS925+?
Price is one of the clearest differences: Synology DS425+ lists $599.99, while Synology DS925+ lists $705.83.
Which one looks better on price?
Synology DS425+ is listed at $599.99, while Synology DS925+ is listed at $705.83. Synology DS425+ (better spec).
Who should buy Synology DS425+?
Choose Synology DS425+ if your priority is price and rating and that matters more than memory capacity.
Who should buy Synology DS925+?
Choose Synology DS925+ if your priority is memory capacity and storage and that matters more than price.
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- NASSynology
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7% OFF$149.99$138.99 - NASSynology
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$2049.99 - NASSynology
DS1825+
$1249.99 - NASSynology
DS223
6% OFF$304.99$285.99 - NASSynology
DS223j
$209.99 - NASSynology
DS225+
$364.99 
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$1999.99
NASSynologyDS3622xs+
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DS423
$399.99 - NASSynology
DS425+
$599.99 - NASSynology
DS725+
$547.11 - NASSynology
DS925+
$705.83