decent card , it can run game like wow close to ultra @ 30-60 fp . do not do so well with shadow or really scenery heavy game like FSX . it overclock well but I have find that it can be somewhat unstable -lrb- even when not overclock -rrb- . it be not very loud , 500 watt be all I need for the power supply , it come with 2 4 pin peripheral-6 pin converters\/extension cord . finally it be fairly big : it be as long as the motherboard and while it only need one pcie plug it will take up 2 pcus slot at the back of the computer . it sit up far enough from the motherboard to avoid hit the bio and stuff like that that might be sit around you card . do not know if I 'll ever get my rebate though and the Dirt 3 coupon have already be expire for half a month when I get it . so not the best service .