Yes, but if you have an hp windows installation, it won't run on any non hp board, due to a small bios file that id's the board as genuine hp. You'll need a new windows coa if you don't already have it. I recommend antec, corsair, or ocz for the power supply. The size depends on your video card
So currently if I do not change the board it will be fine right, also any idea on how to figure out if i have an hp windows installation?
I plan to get a 6870 then crossfire eventually, I ordered a Cooler Master 700W