well the only thing with that RAm is that(and i haven't seen those in particular) they are probably 5-5-5-12, or 4-5-4-12. I had OCZ RAM picked out, but i changed to the g skill because from what ive heard they overclock very well. Being able to overclock your RAM is pretty important, because that alows you to put your procesor up higher too. See what the timings are for that OCZ. 4-4-4-12 are optimal for overclocking. And read the reviews, see if people were ablt to overclock with it well.