Need a quality PSU to run a GTS450 under $50.

Zap

Elite Member
Oct 13, 1999
22,377
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Corsair 400cx

It has been discontinued and the MSRP is over $50, but if it can be had for under $50 (which happened often) then it is a good deal.

Speaking of deals, when looking for a deal you shouldn't limit yourself to a particular brand/model. Identify several that will suit your needs, and find the one that is cheapest. Here are likely options:

Corsair CX430 (think of it as a decent 380W)
Antec NEO ECO 400C
Antec EarthWatts Green EA-380D
Rosewill Green Series RG-430
SeaSonic SS-350ET Bronze

If buying online in the USA right now, I'd do the Antec NEO ECO 400C from Newegg.
$49.99
free shipping
-$11 coupon code EMCZYNT64 (expires 11/1, need to sign up for Newegg Newsletter)
-$10 rebate (expires 11/10
=$28.99 for a good PSU that is the same as the Corsair CX400 under the sticker and is made by SeaSonic