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Power Supply

Corsair - CSM 750W 80+ Gold Certified Semi-Modular ATX Power Supply

( 4.7 Average / 30 Ratings )




Part #

(or) CP-9020078-UK
(or) CP-9020078-AU
(or) CP-9020078-NA
(or) CP-9020078-EU




750 Watts





Efficiency Certification

80+ Gold


> 90%

PCI-Express 6+2-Pin Connectors



Merchant Base Promo Shipping Tax Availability Total
Newegg $79.99 -$20.00 +FREE s/h In stock $59.99
$20.00 mail-in rebate
OutletPC $99.79 $99.79+
Amazon $99.80 Free two-day shipping with Amazon Prime In stock $99.80
( 9 new from $99.79, 1 used from $98.99. Last updated 27 minutes ago. )
Corsair $119.99 Out of stock $119.99+
Newegg Marketplace $120.71 +FREE s/h $120.71
PCM $151.99 +$17.28 s/h $169.27
* 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:


lhinds7 16 points 30 months ago
from completed build First Build (aka Broseph Stalin)

As everybody does, went a bit overboard on the wattage. I wanted at least a gold rated PSU, and around this price, semi-modular it was, which is perfectly fine. Doesn't get hot, stays quiet, provides consistent power.

aGoat 8 points 27 months ago
from completed build Green Machine

Powers my 8320 @4.7ghz and 280x without issue. Had no problems yet!

keepitwarm 13 points 26 months ago
from completed build Yellow lunchbox

Probably over the top for my needs, so i was future proofing myself a bit.More cables that you could shake a stick at. Great quality as i would expect, the only thing that caught me out was i needed a 4 pin for the motherboard, and only had an 8 pin plug, didn't realize this split in 2 so it could be used on smaller boards.

STixRedline 9 points 21 months ago
from completed build Uranium

I've been using this PSU for about a year now and it works great, I plan to upgrade to an HX1000i so I can use my braided cables and possibly sli but wokrs great in the meantime.

iamangeloeugene 11 points 13 months ago
from completed build My Humble PC

I want a gold certified fully modular PSU but it can't go with my budget so I went with a semi-modular.

zwoten 9 points 10 months ago

Plenty of power for enthusiast gaming rigs, don't sell out for a fully-modular PSU because this one only comes with a 24pin and 8pin cables attached which everyone needs anyway

dalewong21 9 points 8 months ago
from completed build My first ever gaming rig

Does what it's suppose to do.

Nitharshan 3 points 8 months ago

Do the job and price is reasonnable

SoonerJetta 3 points 26 days ago
from completed build Killer Frost

Silent and checks all the boxes.

Quazonis 2 points 21 days ago
from completed build Glacial Shock - Ryzen First Build

The small size is a huge plus with this case, used the additional space for cable management. Fan has been audible, and it stays relatively cool.