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Power Supply

Corsair - TXM Gold 550 W 80+ Gold Certified Semi-Modular ATX Power Supply

( 4.6 Average / 22 Ratings )





TX550M Gold

Part #

(or) CP-9020133-UK




550 W



Efficiency Certification

80+ Gold


+3.3V@25A, +5V@25A, +12V@43A, -12V@0.8A, +5TX-MB@3A

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Austin Computers $119.00 In stock $119.00+
Shopping Express $119.00 In stock $119.00+
Newegg Australia $119.90 +$12.00 s/h In stock $131.90

Price History (Excluding Tax) History:


Malicous 3 points 16 months ago
from completed build My First Custom Build!

it works and runs near silently. got it for 30 bucks so i cant argue. surprisingly pushes a 1080ti and i7-7700k, and will do fine until i upgrade to a 850 watt

dcarroll777 6 points 15 months ago
from completed build Dark Red Ryzen

Easy to install. Gold certified and it runs pretty silent! Paid: $69.99

cidcid2012 5 points 15 months ago
from completed build Xtreme PUBG Machine

430W was definitely not enough to power all these RGB and power-hungry GPU, so decided to buy this PSU which had a best deal

anman2003 11 points 14 months ago

Semi-modular 80+ Gold, and supplies steady power. No complaints here!

yveshe 7 points 14 months ago
from completed build My First Build - Finalized

This PSU ended the coil whine I had with my old PSU. I knew firsthand there was something wrong before I got this PSU, and it just made thing as they should've been!

This PSU doesn't disappointed: Gold Certified, semi-modular, and does the job!

Bohrzor 11 points 14 months ago
from completed build Black/Red Fort "Knight" Build

I wanted Gold certification for the energy efficiency. I did not want to cheap out on the PSU just to save a few bucks now, since the cost of energy will make up for the price in the long run. This was one of the cheaper Gold Certified PSU's and I knew I didn't need fully modular since semi only included the power cable anyway. Highly recommend.

baa97 8 points 13 months ago
from completed build Red and Black- First Build!

Was sort of a hassle to install, I actually installed it upside down the first time. Great supply, not that big for a semi-modular one, and it does its job nicely. Wish it had indicator LED's though. Gold cert for this price can't be beat though.

stwallers 14 points 13 months ago

Easy to connect. Quiet.

Rinholm 13 points 13 months ago
from completed build Blue Team

Quiet and the cords are long, came with 7 year warranty so it should be good.

Auron 13 points 13 months ago

Semi-Modular was nice, only had to connect the cables I needed. Wish the Sata power cables were more flexible and came with one that was not an L on the end. Was a bit tricky plugging in the cable to my SSD. Got it on a $20 rebate sale.