Compare Hard Disk Drives

Compare Seagate Momentus 320GB vs WD Blue 320GB WD3200AAKX

Seagate Momentus 320GB and WD Blue 320GB WD3200AAKX are both hard disk drives with the same Capacity (320 GB), Cache (16MB) and RPM (7200). The main differences are in Interface and Form Factor.

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Seagate Momentus 320GB

WD Blue 320GB WD3200AAKX

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Prices
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Free shipping

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Brand

Seagate

Brand

Western Digital

Model

ST320LT023

Model

WD3200AAKX

Release Date

-

Release Date

-

* First availability for purchase, it may not correspond to the actual market launch date.

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Performance (Charts)

n/a

Performance (Charts)

136th / 637

Effective Value

-

Effective Value

87th / 161

Price history

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Price history

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Price/GB

$0.16

Price/GB

$0.16

GB/$1

6.4

GB/$1

6.4

Capacity

320 GB

Capacity

320 GB

Cache

16MB

Cache

16MB

RPM

7200

RPM

7200

Interface

SATA 3 Gb/s

Interface

SATA 6 Gb/s

Form Factor

2.5"

Form Factor

3.5"

-

Options (1)

WD Blue 250GB WD2500AAKX

250 GB
$32.99

Comparison and key differences summary

Reasons to buy the Seagate Momentus 320GB:

Reasons to buy the WD Blue 320GB WD3200AAKX:

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