The CoolerMaster B2 Series V2 Power Supply has been revised to utilise a powerful single rail +12V DC out with a max current of 54A. It features an 80 PLUS EU 230V certification, a green power design to meet energy saving regulations and comes with a silent 120mm HDB fan with intelligent fan speed control to increase lifespan and reduce noise in the power supply unit. Backed by a 3 year CoolerMaster warranty.