The DQ750-M-V2L has a fully modular 750W 80 plus gold power supply, excess energy consumption and waste heat, the overall efficiency is 91.2 percent. The temperature control function on the 120mm silent fan helps to keep noise levels down, high-grade Japanese 105℃ PFC boost capacitor, Highly efficient Active PFC, Excellent 1 and 2-stage EMI filter circuit, highly reliable supervisor IC for protection, 750-watt output capacity, 100-240V input voltage, 10.0A input current, 47-63Hz input frequency range,120mm fan size, 0-40°C operation temperature, 150 x 160 x 86mm dimension.