pc is hp media center m8300f. everything besides the graphics card is factory and the tv card and card readers have been disconnected.
i was looking at this: GIGABYTE GV-N630-2GI REV3.0
here is what am not sure about:
card says its pci express 2.0 mine is not 2.0, and the power needed is 350W mine is 300W. will these be a problem or am i good to get this card?