Features: 1.HIGH PERFORMANCE: Mining power supply rated output power of 2000W, conversion efficiency up to 95%. The power supply connector is 10x6PIN. 2.ENERGY SAVING: Fan speed up to 1500 rpm, in line with the balance of quality, efficiency and stability, pursuing continuous active power output and cost saving. 3.MULTIPLE PROTECTIONS: 2000W mining power supply has 18 all copper output lines and is equipped with multiple power protections. 4.AUTOMATIC SHUTDOWN: It will automatically shut down to protect miners in case of circuit failure or high internal temperature of the power supply. 5.HEAT DISSIPATION: Since the power supply runs at high power, it is equipped with a high speed cooling fan for effective heat dissipation. specification:Item Type: Mining Power Supply Material: Aluminum Alloy Voltage: 180?264V Rated Power: 2000W Mainboard Interface, Graphics Card Interface: 10 x 6pin Size: Approx. 240x110x60mm / 9.4x4.3x2.4in PackageList:1 x MiningPowerSupply 1 x Instruction Manual Note1. The sound will be a little loud when power is on. Don't worry, it's normal. 2. All data are measured manually, and there are certain errors in the measurement results.