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Power Supply

Corsair CX 500W 80+ Bronze Certified Semi-Modular ATX Power Supply

( 4.7 Average / 173 Ratings )




Part #

(or) CP-9020059-UK
(or) CMPSU-500CXM
(or) CP-9020059-AU




500 Watts





Efficiency Certification

80+ Bronze


< 85%


+3.3V@25A, +5V@20A, +12V@38A, -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
Amazon UK £49.98 +FREE s/h In stock £49.98
( 22 new from £49.98, 1 used from £47.99. Last updated 1 hour ago. )
Ebuyer £49.98 £49.98+
Aria PC £52.98 £52.98+
Novatech £52.98 £52.98+
Scan.co.uk £53.10 £53.10+
More Computers £54.78 +FREE s/h £54.78
Dabs £51.21 +£4.00 s/h £55.21
CCL Computers £55.37 £55.37+
Kustom PCs £52.80 +£4.99 s/h £57.79
Overclockers.co.uk £53.99 +£9.60 s/h In stock £63.59
PC World Business £56.07 +£11.99 s/h £68.06
* 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.co.uk at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax & Combo Deals) History:


from completed build Artech Storm: Challenger

To be fair to this unit, its a great part for someone making a low/mid range rig with no plans to upgrade to anything high-end later on. Its semi-modular, which is very nice, and I haven't had any issues with mine. That said, if you're building something where you want better quality, the CS550M regularly goes on sale for less than this, has a higher efficiency, and is generally built better. And if you're going for a system that needs more than 550 watts, do yourself a favor and get a good unit, preferably Tier 1 or 2 on the Newegg PSU Tier list.

from completed build White Ice

No complaints.

from completed build Silent Storm

Really like modularity of the PSU, that helps to make a clean build. However it can hum a bit, but turning it the other way around stopped that. Cables are mostly black except from the big one that powers the motherboard.

from completed build All work and no play, NO WAY!!!!

reliable & semi-modular

from completed build "Lagann" ~A Micro ATX Build

Hasn't exploded

from completed build The Particle Accelerator

The modular cables were very easy to work with.