Compare Hard Disk Drives

Compare Western Digital Caviar Black 1TB WD1001FALS vs Caviar Black 1TB WD1002FAEX

Western Digital Caviar Black 1TB WD1001FALS and Western Digital Caviar Black 1TB WD1002FAEX are both hard disk drives with the same Capacity (1000 GB), RPM (7200) and Form Factor (3.5"). The main differences are in Cache and Interface.

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Western Digital Caviar Black 1TB WD1001FALS

Western Digital Caviar Black 1TB WD1002FAEX

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Brand

Western Digital

Brand

Western Digital

Model

WD1001FALS

Model

WD1002FAEX

Release Date

📅 January 2009

Release Date

📅 April 2010

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

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Performance (Charts)

n/a

Performance (Charts)

111th / 637

Effective Value

-

Effective Value

121st / 161

Price history

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Price history

View Details ►

Price/GB

$0.02

Price/GB

$0.11

GB/$1

47.08

GB/$1

9.16

Capacity

1000 GB

Capacity

1000 GB

Cache

32MB

Cache

64MB

RPM

7200

RPM

7200

Interface

SATA 3 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (2)

	2 TB $135.00
	4 TB $344.75

Comparison and key differences summary

Reasons to buy the Western Digital Caviar Black 1TB WD1001FALS:

81% cheaper, you can save $87.96

Reasons to buy the Western Digital Caviar Black 1TB WD1002FAEX:

Newer Product, it was released around 15 months later
More Internal Cache (+32 MB available)

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