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Power Supply

Corsair - CX (2017) 450 W 80+ Bronze Certified ATX Power Supply

( 4.5 Average / 23 Ratings )






CX450 (2017)

Part #





450 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
Canada Computers $54.99 In stock $54.99+
Memory Express $54.99 $54.99+
shopRBC $62.70 Out of stock $62.70+
Vuugo $64.75 In stock $64.75+
Mike's Computer Shop $69.99 +FREE s/h In stock $69.99
Corsair $69.99 In stock $69.99+
Newegg Canada $69.99 $69.99+
PC-Canada $71.99 $71.99+
Amazon Canada $76.08 In stock $76.08+
( 12 new from $64.99. Last updated 6 days ago. )
Newegg Canada Marketplace $103.02 $103.02+
* 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.ca at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


Mr_Fitzinzator 47 points 15 months ago
from completed build Scarlet (1st PC Build)

Great PSU, works fine, looks great, but its probably worth a few extra bucks for modularity.

MADCRAFT9753 6 points 14 months ago
from completed build FIRST PC BUILD

Good PSU, haven't had any issues so far.

Cian_The_Great 4 points 14 months ago
from completed build My First Build!

Does its job, nice black sleeved cables.

Morris.C 10 points 12 months ago
from completed build Ryzen 5 1600 - GTX 1060 Build

Just a normal PSU. The minimum for my needs.

Jakabz 9 points 11 months ago
from completed build Ryzen 3 1200 Rig

This power supply has a great price point and was just what i needed. The cables are a bit stiff but if you bend them enough they become malleable.

PandaNation 13 points 10 months ago
from completed build Tiny Titan (first build!)

A nice little PSU that gets the job done. I do wish I had gone modular, since I'm using an ITX case and don't have much room to spare.

Certitude 15 points 9 months ago
from completed build I Play CSGO

It does its job, kind of hard for cable management but that's probably just me.

EagleByte 11 points 7 months ago
from completed build Orange Fury

Sure, it's heavy, but it does the job. (FYI, this is my first build, so everything's heavier or lighter than expected.) It's also quite quiet.

LBrown 3 points 7 months ago
from completed build i7-2600/Intel H67 Rebuild

Got this on sale and with a MIR on Newegg.com. Can you ask for more from a $24 PSU? Probably not. It has the power, 80+ rating and, most importantly, fully sleeved cables. There aren't many sleeved cables in this price range. Kudos to Corsair for adding this feature to their low-end products.

BlueTrooper2544 9 points 6 months ago
from completed build My Gaming PC v1.0

It's cheap, wires barely bend at all, so keep that in mind