i need a psu for my new build. im going to overclock a little and use a aftermarket. which one of these would work?
CORSAIR CMPSU-450VX ATX12V V2.2 450W Power Supply
Rosewill RP550-2 ATX12V v2.01 550W Power Supply
cpu cooler: ZALMAN 9500A 92mm 2 Ball CPU Cooler
if you have a good one thats around $50-60$ tell me whats it called.