Compare Hard Disk Drives

Compare Western Digital 500GB Caviar Blue WD5000AAKS vs 500GB Caviar Green

Western Digital 500GB Caviar Blue WD5000AAKS and Western Digital 500GB Caviar Green are both hard disk drives with the same Capacity (500 GB), Interface (SATA 3 Gb/s) and Form Factor (3.5"). The main differences are in Performance (+17%), Cache and RPM.

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Western Digital 500GB Caviar Blue WD5000AAKS

Western Digital 500GB Caviar Green

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In Stock

Last updated 27 minutes ago.

Prices
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Brand

Western Digital

Brand

Western Digital

Model

WD5000AAKS

Model

WD5000AADS

Release Date

-

Release Date

📅 October 2009

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

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Performance (Charts)

133rd / 637

(0%)

Performance (Charts)

158th / 637

(-17%)

Effective Value

79th / 161

Effective Value

45th / 161

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.10

Price/GB

$0.05

GB/$1

10.21

GB/$1

20.44

Capacity

500 GB

Capacity

500 GB

Cache

16MB

Cache

32MB

RPM

7200

RPM

5400

Interface

SATA 3 Gb/s

Interface

SATA 3 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (3)

	250 GB $149.95
	320 GB $34.99
	640 GB $34.36

-

Comparison and key differences summary

Reasons to buy the Western Digital 500GB Caviar Blue WD5000AAKS:

Moderately better performance, around +17%
Higher Revolutions Per Minute (+1800 RPM)

Reasons to buy the Western Digital 500GB Caviar Green:

50% cheaper, you can save $24.49
Moderately better effective value.
More Internal Cache (+16 MB available)

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