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Power Supply

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

( 4.8 Average / 77 Ratings )





Part #

(or) CP-9020031-NA
(or) CP-9020031-AU




750 Watts





Efficiency Certification

80+ Gold




+3.3V@25A, +5V25A, +12V@60A, -12V@0.8A, +5VSB@3A

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
OutletPC $189.98 $189.98+
Amazon $209.61 +FREE s/h In stock $209.61
( 3 new from $209.61, 2 used from $89.00. Last updated 1 day ago. )
* 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 & Combo Deals) History:


from completed build Corsair 240 Air

Reliable power horse had it too since 2012.

from completed build Brothers First Gaming Machine

Solid power supply and plenty of power for his needs. Another great hand me down.

from completed build Get Better Gaming Rig

Fantastic power supply. Extremely quiet and cool. Very efficient. I have stressed this PSU to the max for extended periods (weeks) without issue. The fan doesn't even kick on until it starts outputting over 400W, even then, it's dead silent.

from completed build Lilith (my wifes rival)

Very quiet, powerfull and reliable. It handles al my hardware with easy including a 980 ti and it doesn't even turn on the fan for most of the time. (unless benchmarcking or something really demanding)

from completed build Virgil

So far so happy. The unit and included cables give off an air of quality, the fan has remained inaudible, and the warranty gives me peace of mind should anything go wrong. It looses a star for value - I think it would be a more attractive offer if it was $20 cheaper.

from completed build Team AMD | CREATIVE TITLE HERE

Looks great, it's quiet, provides enough power for right now, semi-modular is love, and it comes with SO MANY CABLES.

Went with this based off reviews and price to performance at the time. Has been a solid PSU with no issues and it meets my systems power needs.

from completed build That GPU Tho v1.0

Only holdover from my prior rig. May need more power if I decide to run dual GPUs. Don't worry babe, I've always had just one GPU. Should be sufficient for now, as long as I'm not juggling.

from completed build What's in the box?!?!

May need more power if I decide to run dual GPUs. Don't worry babe, I've always had just one GPU.