Updated September 2026
Data from Amazon and official Synology site.
2026 verdict
For most buyers in 2026, Synology DS1825+ is the safer pick over Synology DS1823xs+ because of price.
It has the clearer edge on price, and it stays ahead on its broader overall balance. Synology DS1823xs+ remains a niche alternative if rating matters more than the rest of the comparison. For most setups, Synology DS1825+ is the smarter buy.
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| Feature | Synology DS1823xs+ | Synology DS1825+ | Winner |
|---|---|---|---|
| Price | $2049.99 | $1299.99 | Synology DS1825+ |
| Rating | 4.2 | 3.9 | Synology DS1823xs+ |
| 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 | 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 |
$2049.99
- + Rating: 4.2
- - Price: $2049.99 vs $1299.99
Winner
16% OFF
$1299.99
$1549.99
- + Price: $1299.99
- - Rating: 3.9 vs 4.2
Frequently Asked Questions
Which is better overall: Synology DS1823xs+ or Synology DS1825+?
Synology DS1825+ has the stronger overall profile in this comparison, especially for price.
What is the biggest difference between Synology DS1823xs+ and Synology DS1825+?
Price is one of the clearest differences: Synology DS1823xs+ lists $2049.99, while Synology DS1825+ lists $1299.99.
Which one looks better on price?
Synology DS1823xs+ is listed at $2049.99, while Synology DS1825+ is listed at $1299.99. Synology DS1825+ (better spec).
Who should buy Synology DS1823xs+?
Choose Synology DS1823xs+ if your priority is rating and that matters more than price.
Who should buy Synology DS1825+?
Choose Synology DS1825+ if your priority is price and that matters more than rating.
Full comparison table
Compare all 35 NAS side by side
You are looking at two of them. The full table lines up all NAS in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 35 NAS
- 61 specs compared
- 58 filters
UbiquitiUNAS Pro
UbiquitiUNAS Pro 8
$912.70
UGREENNASync DXP6800 Ultra
$1449.99
SynologyDS223j
10% OFF$209.99$189.99
UGREENNASync DXP4800 Plus
10% OFF$729.99$656.99
SynologyDS223
16% OFF$304.99$254.99
SynologyDS225+
15% OFF$364.99$309.99
SynologyDS425+
$591.00
UGREENNASync DXP6800 Pro
9% OFF$1209.99$1099.99
UGREENNASync DXP4800 GT
15% OFF$659.99$559.99
UGREENAI NAS iDX6011 Pro 64GB
$5999.99
UGREENNASync DXP2800
13% OFF$439.99$382.98
UGREENNASync DH2300
15% OFF$269.99$229.99
QNAPTS-464-8G-US
$639.00
SynologyDS423
$399.99
UGREENNASync DXP4800 Pro
$799.99
SynologyDS1525+
$1309.99
UGREENNASync DXP2800 GT
10% OFF$509.99$459.99
UGREENNASync DXP8800 Ultra
$1779.99
SynologyDS124
$159.99
- NASSynology
DS124
4.3(212)$159.99 - NASSynology
DS1525+
4.4(100)$1309.99 - NASSynology
DS1823xs+
4.2(55)$2049.99 
NASSynologyDS1825+
3.9(48)16% OFF$1549.99$1299.99- NASSynology
DS223
4.6(579)16% OFF$304.99$254.99 - NASSynology
DS223j
4.6(862)10% OFF$209.99$189.99 - NASSynology
DS225+
4.6(228)15% OFF$364.99$309.99 
NASSynologyDS2422+
4.2(33)$1999.99
NASSynologyDS3622xs+
3.9(19)$3449.99- NASSynology
DS423
4.4(165)$399.99 - NASSynology
DS425+
4.6(98)$591.00 
NASSynologyDS725+
4.1(57)36% OFF$829.99$527.99
NASSynologyDS925+
4.2(156)16% OFF$889.99$744.72