PM850D Reliable 80 PLUS Gold Efficiency DeepCool PM850D Series non-modular power supplies are certified 80 PLUS Gold for efficient power delivery with great performance at a great value. 80 PLUS GOLD CERTIFIED Guarantees a minimum efficiency of 90 or higher under typical loads for reliable power delivery with little waste. QUALITY TOPOLOGY For solid power performance and minimal signal noise, the PM-D series PSU features a full-bridge LLC topology with DC-DC conversion and Japanese bulk capacitors that delivers terrific reliability. BUILT TO SPEC BUILT TO SPECMade to meet modern power supply design standards for consistent voltage stability, each PM-D power supply is also compliant with Intel PSU guidelines that support instant-on power from sleep or standby modes. 80 PLUS Gold 80 PLUS Gold certified - Up to 87~90 efficient (20~100 Loading) Silent and High Performance Fan 120mm silent fan has temperature control function to keep low noise ENOUGH POWER TO GO AROUND The PM850D features three independent PCIe outputs and two EPS connectors for continuous high quality power that supports the latest high-end graphics cards and motherboards for gaming excellence. EFFICIENCY THROUGHOUT The PM-D series power supplies are compliant with the 2014 ErP regulations on energy savings and also the IEC 62368-1 for safety standards. PEACE OF MIND Safeguard your power source with well-round circuit protection including OPP/OVP/SCP/OTP/OCP. Model R-PM850D-FA0B-UK Type ATX 12V V2.4 Wattage 850W Input Voltage 100-240V Fan Size 120mm Hydro Bearing Topology Active PFC Full Bridge SRC LLC DC to DC