Compare Hard Disk Drives

Compare Western Digital Caviar Green 5TB vs 250GB Caviar Blue WD2500AAKS

Western Digital Caviar Green 5TB and Western Digital 250GB Caviar Blue WD2500AAKS are both hard disk drives with the same Form Factor (3.5"). The main differences are in Performance (+79%), Capacity, Cache and RPM.

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Western Digital Caviar Green 5TB

Western Digital 250GB Caviar Blue WD2500AAKS

Prices
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Out of Stock

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Prices
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In Stock

Last updated 3 minutes ago.

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Brand

Western Digital

Brand

Western Digital

Model

WD50EZRX

Model

WD2500AAKS

Release Date

📅 July 2014

Release Date

-

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

User reviews

★★★★★

(296 reviews)

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User reviews

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Performance (Charts)

60th / 637

(0%)

Performance (Charts)

151st / 637

(-79%)

Effective Value

145th / 161

Effective Value

139th / 161

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.07

Price/GB

$0.36

GB/$1

13.89

GB/$1

2.78

Pros

Reliability
Low power consumption

Pros

-

Capacity

5000 GB

Capacity

250 GB

Cache

64MB

Cache

16MB

RPM

5400

RPM

7200

Interface

SATA 6 Gb/s

Interface

SATA 3 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (1)

Western Digital Caviar Green 500GB

500 GB
$68.00

Options (3)

	640 GB $34.36
	320 GB $34.99
	500 GB $48.95

Comparison and key differences summary

Reasons to buy the Western Digital Caviar Green 5TB:

Hugely better performance, around +79%
Moderately better effective value.
More Capacity (+4750 GB available)
More Internal Cache (+48 MB available)

Reasons to buy the Western Digital 250GB Caviar Blue WD2500AAKS:

58% cheaper, you can save $209.94
Higher Revolutions Per Minute (+1800 RPM)

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