Samsung 990 EVO Plus 2 TB vs Samsung SM951 256 GB
A side-by-side spec comparison of the Samsung 990 EVO Plus 2 TB and the Samsung SM951 256 GB. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which storage is right for your build.
| Specification | ||
|---|---|---|
| Type | SSD | SSD |
| Cache | 0 | 512 |
| Capacity | 2000 GB | 256 GB |
| Interface | NVMe Gen5 | NVMe Gen3 |
| Read Speed | 12000 MB/s | 3500 MB/s |
| Form Factor | M.2 2280 | M.2 2280 |
| Write Speed | 10000 MB/s | 3000 MB/s |
Winner: Samsung 990 EVO Plus 2 TB — driven by Capacity (2000 GB), Read Speed (12000 MB/s), Write Speed (10000 MB/s)
Samsung 990 EVO Plus 2 TB
7
performance points
Samsung SM951 256 GB
0
performance points
Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).
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