Yesterday I built a system using that exact ram and processor (did you copy my order
) but on the GA-P55-UD3 (I ordered the wrong board not noticing the missing A, but I can live without USB3 for now). The Memory specs are the same for both motherboards so I can say yes that memory will work just fine, but make sure you put it in slots 1 and 3 if you're using a single pair.