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Power Supply

Corsair Builder 500W 80+ Bronze Certified ATX Power Supply

( 4.3 Average / 114 Ratings )





Part #

(or) CP-9020047-UK
(or) CP-9020047-AU
(or) CP-9020047-US
(or) CP-9020047-EU




500 Watts





Efficiency Certification

80+ Bronze


> 80%


+3.3V@25A, +5V@20A, +12V@38A, -12V@0.8A, +5VSB@3.0A

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Newegg $44.99 -$20.00 +FREE s/h In stock $24.99
$20.00 mail-in rebate
Amazon $52.49 +FREE s/h Out of stock $52.49
( 63 new from $52.49, 7 used from $39.99. Last updated 1 hour ago. )
OutletPC $59.89 $59.89+
Directron $63.98 -$3.19 $60.79+
5% off w/ promo code OVRSTK, ends 10/31
B&H $63.99 +FREE s/h $63.99
Mac Mall $63.99 +FREE s/h $63.99
NCIX US $79.99 In stock $79.99+
PCM $75.99 +$4.99 s/h $80.98
* 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 & Combo Deals) History:


from completed build Blue Viper Rides Again

Meh. Did the job. Nothing fancy.

from completed build The Gainer

Served me well over the years when i had my AMD A8-5600k and current gpu paired with it. Will have to upgrade soon once i get my I7-4790k and newer gpu.

from completed build Small Business Server

Quiet P/S with plenty of connections. Can't beat the price point

from completed build Married w/ Children

I got this PSU for $25 after promo code and MIR from Newegg. Great quality and a great price!

from completed build ReDragongeance

Very efficient. Somehow powering this build. Definitely no complaints here!

from completed build Little Red

Corsair PSU’s are just good solid PSU’s.

from completed build Undead Chaos Level 2

Very nice power supply. The CX series is supposed to not be too good from what I've heard but this power supply works fine and it looks very nice.

non modular power supply, never again. to much left over and nowhere to put it. I am sure someone will tell me how they feel about this PSU in the comments (seems to be a normal thing here) Do i like Corsair Yes. But i do not think i will be using it a non modular power supply again.