ADATA ATOM 40 512 GB vs ADATA SU655 240 GB
A side-by-side spec comparison of the ADATA ATOM 40 512 GB and the ADATA SU655 240 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 | 0 |
| Capacity | 512 GB | 240 GB |
| Interface | NVMe Gen3 | SATA |
| Read Speed | 3500 MB/s | 550 MB/s |
| Form Factor | M.2 2280 | 2.5" |
| Write Speed | 3000 MB/s | 520 MB/s |
Winner: ADATA ATOM 40 512 GB — driven by Capacity (512 GB), Interface (NVMe Gen3), Read Speed (3500 MB/s)
ADATA ATOM 40 512 GB
9
performance points
ADATA SU655 240 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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