Compare Hard Disk Drives

Compare Western Digital Black 500GB WD5000BPKX vs 500GB Caviar Green

Western Digital Black 500GB WD5000BPKX and Western Digital 500GB Caviar Green are both hard disk drives with the same Capacity (500 GB). The main differences are in Performance (+22%), Cache, RPM and Interface.

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Western Digital Black 500GB WD5000BPKX

Western Digital 500GB Caviar Green

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Brand

Western Digital

Brand

Western Digital

Model

WD5000BPKX

Model

WD5000AADS

Release Date

📅 August 2013

Release Date

📅 October 2009

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

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Performance (Charts)

126th / 637

(0%)

Performance (Charts)

158th / 637

(-22%)

Effective Value

102nd / 161

Effective Value

46th / 161

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.13

Price/GB

$0.05

GB/$1

7.69

GB/$1

20.44

Capacity

500 GB

Capacity

500 GB

Cache

16MB

Cache

32MB

RPM

7200

RPM

5400

Interface

SATA 6 Gb/s

Interface

SATA 3 Gb/s

Form Factor

2.5"

Form Factor

3.5"

Options (1)

WD Black 320GB WD3200BEKX

320GB
$60.00

-

Comparison and key differences summary

Reasons to buy the Western Digital Black 500GB WD5000BPKX:

Moderately better performance, around +22%
Newer Product, it was released around 4 years later
Higher Revolutions Per Minute (+1800 RPM)

Reasons to buy the Western Digital 500GB Caviar Green:

62% cheaper, you can save $40.54
Moderately better effective value.
More Internal Cache (+16 MB available)

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