Hello, I've had problems with my ram. I have 16 GB ram (4x4) But hardware reserved 4 gb ram. So I only get 12 gb ram and 9 - 10 gb usable. Specs:Processor: AMD Phenom ii X6 1100T 3,3 GHZ (Overclocked to 3,8 GHZ)Ram: 16GB 1333MHzGPU: MSI Radeon R7 360 Series OCPSU: 650W MotherBoard: AsusTek Computer inc. M4A89GTD PRO/USB3