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Western Digital - Caviar Blue 320 GB 3.5" 7200RPM Internal Hard Drive

( 4.4 Average / 27 Ratings )



Western Digital

Part #



320 GB


SATA 3 Gb/s


8 MB



Form Factor






Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
Amazon $19.10 +FREE s/h In stock $19.10
( 10 new from $19.10, 6 used from $7.19. Last updated 1 hour ago. )
OutletPC $39.89 +FREE s/h In stock $39.89
* 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:


Jajvert 20 points 39 months ago
from completed build Low budget/ghetto gaming PC

I needed a hard drive and although it wasn't the best GB/$, it was certainly the largest capacity I could get for under $20.

sith10110 2 points 37 months ago

Despite its age, windows boots quicker than expected.

SuperM4Tanker 11 points 35 months ago
from completed build Arctic Wolf

Bought this used for a boot drive from amazon didn't have too many hours of usage when I got it and works fine

jbc388 17 points 34 months ago
from completed build Big Bertha

Really fast hard drive. It is enough storage for me, although Im probably gonna get more later

DeadLeg 9 points 34 months ago
from completed build First Computer Build.

Salvaged this from a +7 year old HP SlimLine and it has been very responsive.

gamingnoah 9 points 33 months ago

took it wih me from my old pc, nothing to compain about.

TechBank 43 points 25 months ago
from completed build Redivivus, the $150 Budget PC

This drive is perfect for holding some games and programs on it, but the real downside is the measly 8MB of Cache.

ronanplayz 26 points 23 months ago
from completed build £900 Ryzen Build

320GB of storage is plenty for games and programs. It can be a bit loud but I don't mind, it only turns on when needed.

OfficialMakkyZ 3 points 22 months ago

I pulled this from an older PC I was given. Wiped it, reinstalled Windows 10, and haven't had problems with it. I keep it nice and cool and look forward to seeing how long this sturdy lil guy will last.

EuroBudgetGamer 16 points 21 months ago
from completed build The Office Warrior

Very good value for the money in terms of storage capacity and performance. a bit on the small size, but good enough for Windows, programs and a few games that you play more often.