Looking for an honest Synology DiskStation DS220+ 2-Bay NAS Enclosure vs Synology DiskStation DS920+ comparison in 2026? We scored both nas storage on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Synology DiskStation DS220+ 2-Bay NAS Enclosure comes out ahead 53/100 to 47/100 — a 6-point gap. The widest gap is in performance, where the Synology DiskStation DS220+ 2-Bay NAS Enclosure pulls noticeably ahead. Both products sit in the same price band (around $399), so this comparison comes down to spec preference rather than budget.
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Synology DiskStation DS220+ 2-Bay NAS Enclosure narrowly beats the Synology DiskStation DS920+ in the nas storage category, especially in performance, scoring 53 vs 47. If you want the better overall nas storage, Synology DiskStation DS220+ 2-Bay NAS Enclosure is the recommended choice.
Picking Synology DiskStation DS220+ 2-Bay NAS Enclosure over Synology DiskStation DS920+ means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Synology
$399
Scores are relative within the nas storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Synology DiskStation DS220+ 2-Bay NAS EnclosureW | Synology DiskStation DS920+ |
|---|---|---|
| Price | 399$ | 399$ |
| RAM | 2GB | 4GB✓ |
| OS | DiskStation Manager (DSM) | DiskStation Manager (DSM) |
| Weight | 1100g | 1100g |
| Dimensions | 165 x 108 x 232 mm | 165 x 108 x 232 mm |
| Colors | Black | Black |
Buy Synology DiskStation DS220+ 2-Bay NAS Enclosure if…
Buy the Synology DiskStation DS220+ 2-Bay NAS Enclosure if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Synology DiskStation DS920+ if…
The Synology DiskStation DS920+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Synology DiskStation DS220+ 2-Bay NAS Enclosure narrowly beats the Synology DiskStation DS920+ in the nas storage category, especially in performance, scoring 53 vs 47. If you want the better overall nas storage, Synology DiskStation DS220+ 2-Bay NAS Enclosure is the recommended choice.
Yes, Synology DiskStation DS220+ 2-Bay NAS Enclosure scores higher overall (53 vs 47).
Synology DiskStation DS920+ is cheaper at $399 vs $399 for the Synology DiskStation DS220+ 2-Bay NAS Enclosure.
Buy the Synology DiskStation DS220+ 2-Bay NAS Enclosure if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Synology DiskStation DS920+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Synology DiskStation DS920+ has more RAM (4GB vs 2GB), which helps with multitasking.
Reviewed by VersusMatrix Editorial Team
Last updated: May 31, 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.