Compare Hard Disk Drives

Compare WD Blue 250GB WD2500AAKX vs WD 250GB RE WD2503ABYZ

WD Blue 250GB WD2500AAKX and WD 250GB RE WD2503ABYZ are both hard disk drives with the same Capacity (250 GB), RPM (7200) and Interface (SATA 6 Gb/s). The main differences are in Cache.

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WD Blue 250GB WD2500AAKX

WD 250GB RE WD2503ABYZ

Prices
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Out of Stock

Free shipping

In Stock

Last updated 11 minutes ago.

Prices
(Change region)

In Stock

Free shipping

In Stock

Last updated 11 minutes ago.

In Stock

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Brand

Western Digital

Brand

Western Digital

Model

WD2500AAKX

Model

WD2503ABYZ

Release Date

📅 December 2010

Release Date

📅 August 2013

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

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Performance (Charts)

126th / 637

Performance (Charts)

n/a

Effective Value

28th / 161

Effective Value

-

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.12

Price/GB

$0.20

GB/$1

8.34

GB/$1

5

Capacity

250 GB

Capacity

250 GB

Cache

16MB

Cache

64MB

RPM

7200

RPM

7200

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (1)

WD Blue 320GB WD3200AAKX

320 GB
$49.99

-

Comparison and key differences summary

Reasons to buy the WD Blue 250GB WD2500AAKX:

40% cheaper, you can save $20.01

Reasons to buy the WD 250GB RE WD2503ABYZ:

Newer Product, it was released around 3 years later
More Internal Cache (+48 MB available)

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