Well ive also included the sli bridge which would be perfect for you if youd like to spice up your machine a bit and run 2 of them side by side bridged
Holy cow! If you run this in SLI you better have a power plant in your back yard! LOL I would think the minimum PSU would be no less than a 1000w--I would say safely 1200w. I think it would be awesome performance though. By itself it is still a pretty decent card.