Hey, i'm considering to buy a new PC and before everything i wanted to make sure it will work good.
Intel core i3-2120
1x4gb ddr3 ram
sparkle geforce gtx 560 (non ti)
Looking at the 12V rail on that thing, its dual 17A. Now a single 34A would be fine, but split 17A dont add up to that, maybe 30A at best. And given some capacitor deterioration... It should still work, but keep an eye out for PSU temps, it could overheat under load.