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Western Digital - Caviar Blue 640 GB 3.5" 7200RPM Internal Hard Drive

( 4.1 Average / 16 Ratings )



Western Digital

Part #



640 GB


SATA 3 Gb/s


16 MB



Form Factor






Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
Amazon $38.00 +$3.99 s/h In stock $41.99
( 4 new from $38.00, 4 used from $13.75. Last updated 2 hours ago. )
Monoprice $109.99 $109.99+
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


arbiterhand 7 points 34 months ago
from completed build Gamingknubbl

[OLD] A drive I have for several years that always kept all my games - in my new rig it is still in use for casual data (games wandered to a new, 1tb HDD because of space issues). A very fast drive which only runs a little hotter than new WD blue drives.

bxreap3r 7 points 23 months ago
from completed build Deep Blue V.2

Great response time for a HDD and has been working just fine for over 2 years. HD Sentinel still gives this drive over 1000 days of usage when total power on time is over 510 days.

Only negative this thing runs hot. My case pretty much forces passive cooling on the HDD cage as the only fan you can install is near the SSD cage. This thing will easily hit 49 C which is at the edge of my comfort zone for HDDs

Planeguy102 1 point 11 months ago

Works. I've owned two for over 10 years and they still work, although one has been spitting out SMART errors. still a long lifetime for a good drive.

Blasing 8 points 10 months ago
from completed build [Insert Edgy PC Name Here]

I've luckily received this drive for free with Windows 10 pro installed on it. Very VERY loud and would much rather have a newer barracuda, but beggars can't be choosers.

Excaliburger 13 points 7 months ago
from completed build Heza and D.VA

Old but Gold.