Seagate Momentus 5400.6 320 GB
Category: Storage
Manufacturer: Seagate
Type: HDD
Interface: SATA
Capacity: 320
Read: 550 MB/s
Price: $44.39 from Amazon
Seagate Momentus 5400.6 320 GB
Type
HDD
Interface
SATA
Capacity
320
Read
550 MB/s
Best price from Amazon
$44.39
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Overview
A 320GB 2.5" HDD on the SATA interface. At roughly $0.14 per gigabyte it sits in the budget tier. 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.
Expect to pay around $44.39, which lands it among budget options. PlanMyPC's builder flags compatibility problems automatically and adds the part's price to your build total. Support and warranty service run through Seagate, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| 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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