Western Digital RE4 1 TB
Category: Storage
Manufacturer: Western Digital
Type: HDD
Interface: SATA
Capacity: 1000
Read: 550 MB/s
Western Digital RE4 1 TB
Type
HDD
Interface
SATA
Capacity
1000
Read
550 MB/s
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Overview
This is a 1000GB 3.5" HDD on the SATA interface. Sequential throughput reaches 550 MB/s reads and 520 MB/s writes, backed by 64MB of cache. SATA throughput caps near 550 MB/s — fine for game libraries and backups, slower for heavy scratch work. PlanMyPC's builder flags compatibility problems with the rest of your parts automatically.
Warranty coverage follows Western Digital's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. Not sold on this particular drive? Browse the category listing to line it up against similarly priced alternatives.
| Specification | Value |
|---|---|
| Type | HDD |
| Cache | 64 |
| Capacity | 1,000 |
| Interface | SATA |
| Read Speed | 550 MB/s |
| Form Factor | 3.5" |
| Write Speed | 520 MB/s |
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