Winner
Updated November 2026
Data from the official Synology site.
2026 verdict
Across the 2026 comparison, Synology DS1525+ earns the nod over Synology DS1825+ on the strength of price and rating.
It has the clearer edge on price and rating, and it stays ahead on its broader overall balance. There is still a case for Synology DS1825+, but mainly if its specific feature mix is what you value most. For the average buyer, Synology DS1525+ is the safer choice.
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| Feature | Synology DS1525+ | Synology DS1825+ | Winner |
|---|---|---|---|
| Price | $1309.99 | $1486.99 | Synology DS1525+ |
| Rating | 4.4 | 4.0 | Synology DS1525+ |
| Warranty | 3 years | 3 years | Tie |
| Processor | Hardware Encryption Engine | Hardware Encryption Engine | Tie |
| Memory Capacity | 8 GB | 8 GB | Tie |
| Storage | Hot Swappable, M.2 as Storage Pool, Expansion Unit Support | Hot Swappable, M.2 as Storage Pool, Expansion Unit Support | 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 |
Winner
$1309.99
- + Price: $1309.99
- + Rating: 4.4
$1486.99
- - Price: $1486.99 vs $1309.99
- - Rating: 4.0 vs 4.4
Frequently Asked Questions
Which is better overall: Synology DS1525+ or Synology DS1825+?
Synology DS1525+ has the stronger overall profile in this comparison, especially for price and rating.
What is the biggest difference between Synology DS1525+ and Synology DS1825+?
Price is one of the clearest differences: Synology DS1525+ lists $1309.99, while Synology DS1825+ lists $1486.99.
Which one looks better on price?
Synology DS1525+ is listed at $1309.99, while Synology DS1825+ is listed at $1486.99. Synology DS1525+ (better spec).
Who should buy Synology DS1525+?
Choose Synology DS1525+ if your priority is price and rating and that matters more than the competing advantages.
Who should buy Synology DS1825+?
Choose Synology DS1825+ if your priority is its specific strengths and that matters more than price.
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