Western Digital Blue 320 GB
Category: Storage
Manufacturer: Western Digital
Type: HDD
Interface: SATA
Capacity: 320
Read: 550 MB/s
Western Digital Blue 320 GB
Type
HDD
Interface
SATA
Capacity
320
Read
550 MB/s
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Overview
A 320GB 2.5" HDD on the SATA interface. Sequential throughput reaches 550 MB/s reads and 520 MB/s writes, backed by 8MB of cache. SATA throughput caps near 550 MB/s — fine for game libraries and backups, slower for heavy scratch work. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts.
Warranty coverage follows Western Digital's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build. If this drive is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.
| Specification | Value |
|---|---|
| Type | HDD |
| Cache | 8 |
| Capacity | 320 |
| Interface | SATA |
| Read Speed | 550 MB/s |
| Form Factor | 2.5" |
| Write Speed | 520 MB/s |
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