QNAP TL-R1220Sxs vs Synology DS1821+
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AI Matrix
Powered by Claude AIQNAP TL-R1220Sxs narrowly beats the Synology DS1821+ in the nas storage category, especially in value ($399 vs $799), scoring 53 vs 47. If you want the better overall nas storage, QNAP TL-R1220Sxs is the recommended choice.
3 Reasons Why QNAP TL-R1220Sxs Is Better
- 1.Lower price: $399 vs $799
- 2.Better value score: 82 vs 52
- 3.Higher overall score: 53 vs 47
What are you giving up?
Picking QNAP TL-R1220Sxs over Synology DS1821+ means trading these off.
You give up
- −More RAM: 4GB vs 2GB
You gain
- +$400 cheaper ($399 vs $799)
Spec Comparison
QNAP TL-R1220SxsSynology DS1821+
Score Breakdown
QNAP TL-R1220SxsSynology DS1821+
35
Drive Bays25% weight
35Tie
82
Price20% weight
52QNAP TL-R1220Sxs Winner
0
RAM20% weight
3Tie
100
Power Usage15% weight
99Tie
94
Noise10% weight
92Tie
35
Warranty10% weight
35Tie
Scores are relative within the nas storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
QNAP TL-R1220Sxs
Winner✓ Pros
- ●Lower price: $399 vs $799
- ●Better value for money
✗ Cons
- ●Less RAM: 2GB vs 4GB
Synology DS1821+
✓ Pros
- ●More RAM: 4GB vs 2GB
✗ Cons
- ●Higher price: $799 vs $399
- ●Higher price relative to value
Spec Comparison
| Spec | QNAP TL-R1220SxsW | Synology DS1821+ |
|---|---|---|
| Price | 399$✓ | 799$ |
| RAM | 2GB | 4GB✓ |
| OS | DiskStation Manager (DSM) | DSM 7.2 |
| Weight | 1100g | 1100g |
| Dimensions | 165 x 108 x 232 mm | 260 x 193 x 166 mm |
| Colors | Black | Black |
Who Should Buy
Buy QNAP TL-R1220Sxs if…
Buy the QNAP TL-R1220Sxs if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Synology DS1821+ if…
The Synology DS1821+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
QNAP TL-R1220Sxs vs Synology DS1821+ — FAQ
QNAP TL-R1220Sxs vs Synology DS1821+: which is better?
QNAP TL-R1220Sxs narrowly beats the Synology DS1821+ in the nas storage category, especially in value ($399 vs $799), scoring 53 vs 47. If you want the better overall nas storage, QNAP TL-R1220Sxs is the recommended choice.
Is QNAP TL-R1220Sxs better than Synology DS1821+?
Yes, QNAP TL-R1220Sxs scores higher overall (30 vs 60).
Which is cheaper, QNAP TL-R1220Sxs or Synology DS1821+?
QNAP TL-R1220Sxs is cheaper at $399 vs $799 for the Synology DS1821+.
Who should buy the QNAP TL-R1220Sxs?
Buy the QNAP TL-R1220Sxs if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the Synology DS1821+?
The Synology DS1821+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Which has more RAM, QNAP TL-R1220Sxs or Synology DS1821+?
Synology DS1821+ has more RAM (4GB vs 2GB), which helps with multitasking.
Related Comparisons
Full QNAP TL-R1220Sxs review →Full Synology DS1821+ review →All QNAP NAS Storage →All Synology NAS Storage →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.