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Power Supply

Corsair - RM 650 W 80+ Gold Certified Fully-Modular ATX Power Supply

( 4.6 Average / 103 Ratings )




Part #

(or) CP-9020054-UK
(or) CP-9020054-NA
(or) CP-9020054-EU




650 W



Efficiency Certification

80+ Gold


< 92%

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
OutletPC $139.89 +FREE s/h In stock $139.89
Amazon $193.10 +FREE s/h In stock $193.10
( 1 new from $193.10, 1 used from $78.00. Last updated 4 hours 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) History:


Erik 6 points 49 months ago
from completed build Mediocre Equilibrium

Dead silent for most computing except when being pushed to its limits, all black cables, cables long enough for adequate cable management in mid-tower cases. Plugs are poorly shaped and many require substantial force to latch, and the 24-pin ATX power cable doesn't latch at all.

f1aminfury 7 points 49 months ago
from completed build 1st rig !

It's cool it doesn't even turn on until 50% of it is being needed . Well the fan doesn't but I've never even heard the fan so it's either quiet or unused so far haha

freefone0800 10 points 49 months ago
from completed build Dual boot build (now Triple boot)

Seen some negative reviews on this one but it is 650W and doesn't make a sound - perhaps a bit pricey compared to others.

ubzor 13 points 49 months ago
from completed build My new build!

This is the only part of my build that I am disapointed with. I got some really bad coil whining while gaming. At first I thought that it was my GTX 980, but, gladly, I was wrong. So I send an RMA with Corsair, they are sending me an other one. I hope that will do the trick! I will update my review once I get the other PCU.

8040752 6 points 46 months ago
from completed build ManMachine - Overkill student rig

Pretty damn quiet. 11/10

Brethren2k 19 points 46 months ago
from completed build Clean and Quiet

Its Corsair, fan only kicks on under load and its fully modular.

Cinari 13 points 45 months ago

This thing is a VERY tight fit in the Corsair 380t, but with some careful squishing and adjusting everything fit fine in the end.

EnetBantallit 11 points 44 months ago

Modular was great, although now that I'm done, I realize I should have gone with just semi-modular. Quiet, no issues so far. The black cables are a nice touch, it's hard to even see them.

The.Geeked. 28 points 44 months ago
from completed build "Black Cherry" - 1st Build

Very good quiet PSU, comes with all black flat cables and is modular.

Arrishenn 26 points 42 months ago
from completed build Iron Cube (First Build)

Great power supply, great price, love the fact thats its modular and gold effeciency