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Power Supply

Corsair - CXM 550 W 80+ Bronze Certified Semi-Modular ATX Power Supply

( 4.5 Average / 92 Ratings )







Part #

(or) CP-9020102-EU




550 W



Efficiency Certification

80+ Bronze

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
OutletPC $79.89 -$20.00 +FREE s/h In stock $59.89
$20.00 mail-in rebate
Amazon $59.99 Free two-day shipping with Amazon Prime In stock $59.99
( 31 new from $59.99. Last updated 3 hours ago. )
Newegg $59.99 +$2.99 s/h In stock $62.98
Corsair $79.99 In stock $79.99+
PCM $88.99 +$16.18 s/h In stock $105.17
* 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:


Luciferian 27 points 30 months ago
from completed build Dies Irae

This is where I saved my money. It's nothing to be proud of but it had everything I needed and nothing more.

Hooman3 10 points 29 months ago
from completed build Upper-Mid Tier Gaming PC

Easy to use PSU. Nothing much more I can say.

Karovan 38 points 29 months ago
from completed build My Boy Blue(Wife Build)

This is a great buy for a simple rig. Cable extensions help a lot but not needed. The included cables are a bit stiff but the power is good.

dukethedj 22 points 28 months ago
from completed build My Sisters Birthday PC

It does what it has to and it won't be pushed to the max so efficiency isn't that big of an issue. Love the modular cables on it.

pauljsen 6 points 28 months ago
from completed build My first PC build

Excellent PSU. The semi-modular design is well laid out. The cables are high quality. It runs silently. Excellent!

1Reshiram12 10 points 26 months ago
from completed build Skylake & Pascal Full 1500$ Build

Hey, it powers my computer well and doesn't blow up, everything I could ask for in a power supply. The CPU and motherboard power cables are the only things not modular, but everyone needs them anyways. It works well and very quietly, yet it still has one of the lower price tags as far as bronze efficiency ratings go. It's probably the best option for a high quality power supply for anyone who doesn't need more than 550W of power.

Jackdadog888 5 points 26 months ago
from completed build The Build for Eddie!

Power Supply is great, good quality, nice sleeved cables.

GamerMaximus 11 points 25 months ago
from completed build Red Destroyer (First Build)

Good psu for the price

thesimulatorgamer 2 points 24 months ago
from completed build My First Build

I got it on sale, and I am glad I bought it. Being semi-modular has a lot of pluses over a non modular PSU. It is relatively quiet and has not let me down.

SpearsZ 29 points 24 months ago

Good PSU