This mining power supply can be a perfect tool for your Cryptocurrency mining rig. DC circuit design, with stable voltage output. ^^The miner PSU can be used in 110V-240V. Input AC110V, rate power is 2000w, Power efficiency is 80%, so out put power is 2000* 0.8 =1600W. Input Above AC240V, the rate power is 2000W, Power efficiency is 90%, so out put power is 2000* 0.9 =1800W. Please calculate the rated power of the GPU, We suggest to leave 200W for motherboard, fan, and other wire consumption.

^^Our power supply with over-load, over-heat, over-temperature, short-circuit protection. Maximum protection of the graphics card from damage. Applicable to all kind of mining miner(like S7, S9, L3+, D3) and Graphic Card. ^^Power supply is special for mining machine, in order to effectively dissipate heat, the fan speed is above 2300 RPM, so the noise is normal, Using a new large-capacity large magnetic ring material, very stable. ^^Please contact us if you recieve product is DOA, we do our best to protect