It is very possible, but you won't be able to fit it into that case.
Originally Posted by Gurellaz696
i was wondering
is it possible to have 2 psus running in the one computer?
if so how?
i currently got running a OCZ Stealth Extreme 600W and i wanna add my old computer's psu, Thermaltake 300w, so i use that to run the graphics cards of ,2x 8800GT and maybe most of the fans,
i got a Nzxt Tempest case