Seagate FireCuda vs Western Digital Black SN770
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AI Matrix
Powered by Claude AISeagate FireCuda clearly outperforms the Western Digital Black SN770 in the ssd storage category, especially in design, scoring 62 vs 41. If you want the better overall ssd storage, Seagate FireCuda is the recommended choice.
5 Reasons Why Seagate FireCuda Is Better
- 1.Faster read speed: 7,300MB/s vs 5,000MB/s
- 2.Faster write speed: 6,900MB/s vs 4,000MB/s
- 3.Higher endurance: 5100 TBW vs 500 TBW
- 4.Better performance score: 51 vs 35
- 5.Better display rating: 57 vs 32
What are you giving up?
Picking Seagate FireCuda over Western Digital Black SN770 means trading these off.
You give up
- −$100 cheaper ($129 vs $229)
You gain
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Spec Comparison
Seagate FireCudaWestern Digital Black SN770
Score Breakdown
Seagate FireCudaWestern Digital Black SN770
75
Price20% weight
88Western Digital Black SN770 Winner
51
Read Speed30% weight
35Seagate FireCuda Winner
57
Write Speed20% weight
32Seagate FireCuda Winner
35
Capacity15% weight
35Tie
100
Endurance15% weight
11Seagate FireCuda Winner
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.
Seagate FireCuda
Winner✓ Pros
- ●Higher performance score
- ●Better display score
- ●Better design score
✗ Cons
- ●Higher price: $229 vs $129
- ●Higher price relative to value
Western Digital Black SN770
✓ Pros
- ●Lower price: $129 vs $229
- ●Better value for money
✗ Cons
- ●Lower display score
- ●Lower performance score
Spec Comparison
| Spec | Seagate FireCudaW | Western Digital Black SN770 |
|---|---|---|
| Price | 229$ | 129$✓ |
Who Should Buy
Buy Seagate FireCuda if…
Buy the Seagate FireCuda 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.
Seagate FireCuda vs Western Digital Black SN770 — FAQ
Seagate FireCuda vs Western Digital Black SN770: which is better?
Seagate FireCuda clearly outperforms the Western Digital Black SN770 in the ssd storage category, especially in design, scoring 62 vs 41. If you want the better overall ssd storage, Seagate FireCuda is the recommended choice.
Is Seagate FireCuda better than Western Digital Black SN770?
Yes, Seagate FireCuda scores higher overall (51 vs 51).
Which is cheaper, Seagate FireCuda or Western Digital Black SN770?
Western Digital Black SN770 is cheaper at $129 vs $229 for the Seagate FireCuda.
Who should buy the Seagate FireCuda?
Buy the Seagate FireCuda 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.
Related Comparisons
Full Seagate FireCuda review →Full Western Digital Black SN770 review →All Seagate 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.