i have a question, why do you want a triple sli setup are you going to run 3 cards in the future? i have a dual sli with GTX280's i do very intense graphic cad programs for home designing, man i dont now what you would use a 3 sli'd setup for, if your planing on 3 you better get a power supply that is going to handle all that i have 2 cards and i went with a 1000 watt unit.Go with an Antec case you wont be sorry pleanty of cooling fans, 4 - 5" Fans and one 7 " on top, the airflow thru the case is outstanding