I have seen conflicting post in various forums and on websites about this topic. Can I 4way sli GTX470? i may get the Evga Classified mobo. And with how the GTX4xx cards are dropping in price I can prob get a 4th 470 for cheap. Just wondering. I know I dont need that power and others will be like "Sell your cards and get a 580!" or some other blab. All I want to know is can this be done. Links to proof would be appreciated. Also on side note will my Corsair AX1200 support it all with my sig rig.