QNAP TS-464 vs Synology DS1821+
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AI Matrix
Powered by Claude AIQNAP TS-464 narrowly beats the Synology DS1821+ in the nas storage category, especially in value ($499 vs $799), scoring 52 vs 47. If you want the better overall nas storage, QNAP TS-464 is the recommended choice.
3 Reasons Why QNAP TS-464 Is Better
- 1.Lower price: $499 vs $799
- 2.Better value score: 74 vs 52
- 3.Higher overall score: 52 vs 47
What are you giving up?
Picking QNAP TS-464 over Synology DS1821+ means trading these off.
You give up
Nothing meaningful — QNAP TS-464 matches or beats Synology DS1821+ on every measured spec.
You gain
- +$300 cheaper ($499 vs $799)
Spec Comparison
QNAP TS-464Synology DS1821+
Score Breakdown
QNAP TS-464Synology DS1821+
35
Drive Bays25% weight
35Tie
74
Price20% weight
52QNAP TS-464 Winner
3
RAM20% weight
3Tie
99
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 TS-464
Winner✓ Pros
- ●Lower price: $499 vs $799
- ●Better value for money
Synology DS1821+
✗ Cons
- ●Higher price: $799 vs $499
- ●Higher price relative to value
Spec Comparison
| Spec | QNAP TS-464W | Synology DS1821+ |
|---|---|---|
| Price | 499$✓ | 799$ |
| RAM | 4GB | 4GB |
| OS | QTS 5.0 | DSM 7.2 |
| Weight | 1100g | 1100g |
| Dimensions | 168 x 220 x 220 mm | 260 x 193 x 166 mm |
| Colors | Black | Black |
Who Should Buy
Buy QNAP TS-464 if…
Buy the QNAP TS-464 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 TS-464 vs Synology DS1821+ — FAQ
QNAP TS-464 vs Synology DS1821+: which is better?
QNAP TS-464 narrowly beats the Synology DS1821+ in the nas storage category, especially in value ($499 vs $799), scoring 52 vs 47. If you want the better overall nas storage, QNAP TS-464 is the recommended choice.
Is QNAP TS-464 better than Synology DS1821+?
Yes, QNAP TS-464 scores higher overall (43 vs 60).
Which is cheaper, QNAP TS-464 or Synology DS1821+?
QNAP TS-464 is cheaper at $499 vs $799 for the Synology DS1821+.
Who should buy the QNAP TS-464?
Buy the QNAP TS-464 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.
Related Comparisons
Full QNAP TS-464 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.