My gigabyte the 790FX-UD5P,,seems to really like either Crucial or G-Skill,tried some Kingston ,, was not appreciated,, which is weird as Kingston tests each and every stick that they sell..I have ,,in the past used OCZ with an AMD cpu on an Asus M2NE,which was not even on the approved vendors list,,just be sure that you can return the product if your system does not like it....