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Power Supply

Corsair - Builder 430 W 80+ Bronze Certified ATX Power Supply

( 4.4 Average / 133 Ratings )




Part #





430 W



Efficiency Certification

80+ Bronze


> 80%


+3.3V@20A, +5V@20A, +12V@32A, -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
OutletPC $59.89 +FREE s/h In stock $59.89
Corsair $59.99 Out of stock $59.99+

Price History (Excluding Tax) History:


mattive29 23 points 46 months ago
from completed build $350 budget build.

Very nice PSU. Pretty quiet as well.

Yellowgamerhat 19 points 46 months ago
from completed build What is Sunlight

Does what it said it did on the box so i am happy

PhillipWeaver 8 points 46 months ago
from completed build My First Build

Very quiet and cool. Overall a great psu.

blakers 13 points 45 months ago

Reliable and Quiet PSU for any PC that fits the wattage

salazar75 7 points 44 months ago
from completed build Mixed Bag

It's doing its job, can't speak on reliability yet as I haven't had it long enough but will post back if there is any problems

sush_patoosh 4 points 42 months ago
from completed build MY FIRST BUILD

enough watts for what im doing and it hasnt failed yet

Hoyzon 8 points 41 months ago
from completed build Ethereal Dragon

Nothing much to say about this PSU, but sometimes, i experienced some system Crashes due to the Peak Wattage being 430W and not continuous Wattage.

ObsidianDrone 15 points 40 months ago
from completed build Drone 1

I almost feel like I don't fully take advantage of this.

pliskitt 4 points 40 months ago
from completed build The Hub

Very quiet and Is supporting my FX-6300, 16gb of 1866 Ram, R7 360 2G, and 250gb SSD, barely. For the price its pretty decent, but I would advise getting something better if you can afford it unless your build is less intensive than ours. I wouldn't advise going any cheaper than this unit as quality very quickly becomes an issue on the lower end supplies.

Woody1999 53 points 40 months ago

Just...meh. I got this PSU as a stopgap, and unfortunately the next one was never ordered. It does the job, just about. Cables are stiff and the "black sleeving" is mostly seethrough. Connectors don't fit very well. Voltage regulation is poor and it runs quite hot. A pretty box and well known company doesn't mean a high quality unit.