Seagate BarraCuda 1 TB vs Seagate ST9640423AS 640 GB
A side-by-side spec comparison of the Seagate BarraCuda 1 TB and the Seagate ST9640423AS 640 GB. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which storage is right for your build.
| Specification | ||
|---|---|---|
| Type | HDD | HDD |
| Cache | 32 | 16 |
| Capacity | 1000 GB | 640 GB |
| Interface | SATA | SATA |
| Read Speed | 550 MB/s | 550 MB/s |
| Form Factor | 3.5" | 2.5" |
| Write Speed | 520 MB/s | 520 MB/s |
Seagate BarraCuda 1 TB
3
specs won
Seagate ST9640423AS 640 GB
0
specs won
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