Originally Posted by cjc75
Ok. Thanks! I wasn't sure if a 10 - 12 year old PSU would have enough juice on its 12v rail to support the demands of my 770.
Well actually that I don't know and it's questionable. With capacitor degradation over time it may not work correctly.. a 10 year old PSU won't hold as much power as it originally did new. So it may actually not, even at 650 watts.. only way is to try and see.