Western Digital Gold 20 TB
Category: Storage
Manufacturer: Western Digital
Type: HDD
Interface: SATA
Capacity: 20000
Read: 550 MB/s
Price: $757.96 from Amazon
Western Digital Gold 20 TB
Type
HDD
Interface
SATA
Capacity
20000
Read
550 MB/s
Best price from Amazon
$757.96
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Overview
This is a 20000GB 3.5" HDD on the SATA interface. Sequential throughput tops out at 550 MB/s reads and 520 MB/s writes, backed by 512MB of cache. At roughly $0.04 per gigabyte it sits in the premium tier. SATA throughput caps near 550 MB/s — fine for game libraries and backups, slower for heavy scratch work.
At $757.96 it sits in the premium drive bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Western Digital's standard policy — confirm regional terms on the listing. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.
| Specification | Value |
|---|---|
| Type | HDD |
| Cache | 512 |
| Capacity | 20,000 |
| Interface | SATA |
| Read Speed | 550 MB/s |
| Form Factor | 3.5" |
| Write Speed | 520 MB/s |
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