I got this used power supply from a relative:
GIGABYTE - PC Components - Power Supply - GreenMax Plus series - GreenMax Plus 650W
... and a left over GTX 480.
The PSU has two 8 pin (6+2) +12v rails and each is rated 40A separately. Max combined wattage for both of them is 624W.
The GTX 480 requires two rails; one 8 pin and one 6 pin (the detachable 2 pin will be loos for the latter).
Dunno how amperage works, so is it gonna be fine to use these two rails like this?
Thank you in advance.