I know you guys are gonna laugh but I dont even have disk drives in my PC. I have an Antec case(forget which one) and I installed a watercooling system and unfortunately my reservoir and pump take up the area that my disk drives would go into lol.

I guess I'll have to DL the update tool so i can get that last 4gb stick in there. The performance with only 5 sticks was fine. Ran AV with a steady ~55fps in and out of combat. Almost got wrecking ball too lol.