Hi, I have a gtx 960 2gb from gigabyte installed on my pc right now. My friend offered me a deal on his gtx 960 2gb but I was wondering if I could sli the two. My 960 is a mini itx from gigabyte while his is a 960 from msi or evga i believe. I was just wondering if I could sli the two together even though mines a mini and his is a normal regular card.