QNAP TS-264 vs Synology 8 Bay NAS DiskStation ds1821
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AI Matrix
Powered by Claude AIQNAP TS-264 and Synology 8 Bay NAS DiskStation ds1821 are closely matched nas storage devices with nearly identical overall scores (54 vs 53). The best choice depends on which specific features matter most to you.
Spec Comparison
QNAP TS-264Synology 8 Bay NAS DiskStation ds1821
Score Breakdown
QNAP TS-264Synology 8 Bay NAS DiskStation ds1821
85
Price20% weight
82Tie
35
Drive Bays25% weight
35Tie
3
RAM20% weight
3Tie
100
Power Usage15% weight
99Tie
94
Noise10% weight
94Tie
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-264
✓ Pros
- ●Lower price: $349 vs $399
- ●Lighter build: 1100g vs 1500g
Synology 8 Bay NAS DiskStation ds1821
✗ Cons
- ●Higher price: $399 vs $349
Spec Comparison
| Spec | QNAP TS-264 | Synology 8 Bay NAS DiskStation ds1821 |
|---|---|---|
| Price | 349$✓ | 399$ |
| RAM | 4GB | 4GB |
| OS | QTS 5.0 | DiskStation Manager (DSM) |
| Weight | 1100g✓ | 1500g |
| Dimensions | 90 x 200 x 220 mm | 166 x 243.5 x 223.5 mm |
| Colors | Black | Black |
Who Should Buy
Buy QNAP TS-264 if…
The QNAP TS-264 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Synology 8 Bay NAS DiskStation ds1821 if…
The Synology 8 Bay NAS DiskStation ds1821 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
QNAP TS-264 vs Synology 8 Bay NAS DiskStation ds1821 — FAQ
QNAP TS-264 vs Synology 8 Bay NAS DiskStation ds1821: which is better?
QNAP TS-264 and Synology 8 Bay NAS DiskStation ds1821 are closely matched nas storage devices with nearly identical overall scores (54 vs 53). The best choice depends on which specific features matter most to you.
Is QNAP TS-264 better than Synology 8 Bay NAS DiskStation ds1821?
Both products score similarly — it depends on your priorities.
Which is cheaper, QNAP TS-264 or Synology 8 Bay NAS DiskStation ds1821?
QNAP TS-264 is cheaper at $349 vs $399 for the Synology 8 Bay NAS DiskStation ds1821.
Who should buy the QNAP TS-264?
The QNAP TS-264 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the Synology 8 Bay NAS DiskStation ds1821?
The Synology 8 Bay NAS DiskStation ds1821 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Which is lighter, QNAP TS-264 or Synology 8 Bay NAS DiskStation ds1821?
QNAP TS-264 is lighter at 1100g vs 1500g.
Related Comparisons
Full QNAP TS-264 review →Full Synology 8 Bay NAS DiskStation 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.