Winner
Updated November 2026
Data from the official Synology site.
2026 verdict
Across the 2026 comparison, Synology DS1823xs+ earns the nod over Synology DS3622xs+ on the strength of price, rating, and storage.
It builds its lead on price, rating, and storage, then backs it up with a stronger showing on its broader overall balance. Choose Synology DS3622xs+ only if memory capacity matters more to you than the broader advantage from Synology DS1823xs+. That is enough to make Synology DS1823xs+ the better pick for most buyers.
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| Feature | Synology DS1823xs+ | Synology DS3622xs+ | Winner |
|---|---|---|---|
| Price | $2049.99 | $3399.99 | Synology DS1823xs+ |
| Rating | 4.2 | 3.9 | Synology DS1823xs+ |
| Memory Capacity | 8 GB | 16 GB | Synology DS3622xs+ |
| Storage | Hot Swappable, M.2 as Storage Pool, Expansion Unit Support | Hot Swappable, Expansion Unit Support | Synology DS1823xs+ |
| Processor | Hardware Encryption Engine | Hardware Encryption Engine | 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
$2049.99
- + Price: $2049.99
- + Rating: 4.2
- + Storage: Hot Swappable, M.2 as Storage Pool, Expansion Unit Support
- - Memory Capacity: 8 GB vs 16 GB
$3399.99
- + Memory Capacity: 16 GB
- - Price: $3399.99 vs $2049.99
- - Rating: 3.9 vs 4.2
Frequently Asked Questions
Which is better overall: Synology DS1823xs+ or Synology DS3622xs+?
Synology DS1823xs+ has the stronger overall profile in this comparison, especially for price, rating, and storage.
What is the biggest difference between Synology DS1823xs+ and Synology DS3622xs+?
Price is one of the clearest differences: Synology DS1823xs+ lists $2049.99, while Synology DS3622xs+ lists $3399.99.
Which one looks better on price?
Synology DS1823xs+ is listed at $2049.99, while Synology DS3622xs+ is listed at $3399.99. Synology DS1823xs+ (better spec).
Who should buy Synology DS1823xs+?
Choose Synology DS1823xs+ if your priority is price and rating and that matters more than memory capacity.
Who should buy Synology DS3622xs+?
Choose Synology DS3622xs+ if your priority is memory capacity and that matters more than price.
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