MSI's Military Class 4 components support you while you are questing, racing, battling & shooting your way to the top. MSI's Military Class 4 components deliver record-breaking stability when you need to keep cool in the heat of battle. The standard in stability built on a proven technology of high quality components. The core of Military Class 4 is based on the essentials which increase your stability in the worst conditions. The humidity protection & high temperature protection ensure your system surviving each environment, no matter how harsh. The structure of the PCB limits EMI radiation. On top of that all the connectors have ESD protection in order to prevent short circuit. No more waiting for entering OS! MSI Fast Boot helps to make motherboards boot lightning fast. MSI also adds the GO2BIOS button with-in. Simply click it to reset your PC & then go straight to the system BIOS.