So I bought a pair of 8gb G.SKILL Ripjaws X Series (F3-12800CL10D-16GBXL) for my build and when I ended up buying my build I got a free 8gb Crucial Ballistix Sport (BLS8G3D1609ES2LX0) and I wanted to know if i can use all three with my motherboard or just the G Skill. Sorry if I posted in the wrong forum. Thanks for any help.