hi i have a corsair 750w sli ready psu. i want to run two gtx 280's. my question is can my power supply handle it. if so will i just be able too because i dont want my pc at risk id rather get two gtx 260's. thanks
You will need to have two 6pin and two 8pin power connectors. The eps8pin for the cpu doesn't count as it is incompatible.