Samsung 990 Pro vs Western Digital Black SN770
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AI Matrix
Powered by Claude AISamsung 990 Pro edges out the Western Digital Black SN770 in the ssd storage category, especially in display quality, scoring 50 vs 41. If you want the better overall ssd storage, Samsung 990 Pro is the recommended choice.
5 Reasons Why Samsung 990 Pro Is Better
- 1.Faster read speed: 7,450MB/s vs 5,000MB/s
- 2.Faster write speed: 6,900MB/s vs 4,000MB/s
- 3.Higher endurance: 600 TBW vs 500 TBW
- 4.Better performance score: 53 vs 35
- 5.Better display rating: 57 vs 32
What are you giving up?
Picking Samsung 990 Pro over Western Digital Black SN770 means trading these off.
You give up
- −$70 cheaper ($129 vs $199)
You gain
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Comparaison des spécifications
Samsung 990 ProWestern Digital Black SN770
Détail des scores
Samsung 990 ProWestern Digital Black SN770
53
Read Speed30% weight
35Samsung 990 Pro Gagnant
79
Price20% weight
88Western Digital Black SN770 Gagnant
57
Write Speed20% weight
32Samsung 990 Pro Gagnant
35
Capacity15% weight
35Égalité
14
Endurance15% weight
11Égalité
Scores are relative within the ssd storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
Samsung 990 Pro
Gagnant✓ Pros
- ●Higher performance score
- ●Better display score
✗ Cons
- ●Higher price: $199 vs $129
- ●Higher price relative to value
Western Digital Black SN770
✓ Pros
- ●Lower price: $129 vs $199
- ●Better value for money
✗ Cons
- ●Lower display score
- ●Lower performance score
Comparaison des spécifications
| Spec | Samsung 990 ProW | Western Digital Black SN770 |
|---|---|---|
| Price | 199$ | 129$✓ |
Qui devrait acheter
Buy Samsung 990 Pro if…
Buy the Samsung 990 Pro if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Western Digital Black SN770 if…
Choose the Western Digital Black SN770 if budget is your top priority — it offers competitive specs at a lower price point.
Samsung 990 Pro vs Western Digital Black SN770 — FAQ
Samsung 990 Pro vs Western Digital Black SN770: which is better?
Samsung 990 Pro edges out the Western Digital Black SN770 in the ssd storage category, especially in display quality, scoring 50 vs 41. If you want the better overall ssd storage, Samsung 990 Pro is the recommended choice.
Is Samsung 990 Pro better than Western Digital Black SN770?
Yes, Samsung 990 Pro scores higher overall (51 vs 51).
Which is cheaper, Samsung 990 Pro or Western Digital Black SN770?
Western Digital Black SN770 is cheaper at $129 vs $199 for the Samsung 990 Pro.
Who should buy the Samsung 990 Pro?
Buy the Samsung 990 Pro if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the Western Digital Black SN770?
Choose the Western Digital Black SN770 if budget is your top priority — it offers competitive specs at a lower price point.
Comparaisons connexes
Full Samsung 990 Pro review →Full Western Digital Black SN770 review →All Samsung SSD Storage →All WD SSD 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.