Originally Posted by Frick
That might not have been because the PSU was underpowered, it could just have been defective. The 460 pulls about 160W in Furmark
, so a 750W unit would be just fine (if it's a decent unit).
I think it was a combination of low quality and aging. It ran fine for 3 years with Dual-9800GTXs Folding, but popped within an hour of putting in the GTX460s.
I just wouldn't risk it, IMO getting a good 750w would be wise. Heck even a CX750 would do and is only $65 right now.