power supply question
what component(s) determines what the amps on the psu's 12v rails need to be at? the motherboard, the gpu, the cpu? i looked at the specs on all of those, and they don't list the amps required on the psu's 12v rails.
also, if your not running sli or crossfire, you can add up the rails for the total and use that amps right for what is needed. is that right?
Antec 300 Case, Intel Core 2 Quad Q9650 @ 3GHz, Gigabyte GA-EP43-UD3L, PNY 4GB PC6400 800MHz DDR2 RAM, XFX Radeon HD 5550 1GB DDR3 Ram, 1TB Western Digital Black 7200 32MB cache, 64-bit Windows 7 Ultimate SP1, Antec Earthwatts 500 Watts