Cooling Fan Speed 6000RPM, current: 2.7A, voltage: 12V, air volume: 210CFM, noise: 64db-A, fan rotation: counterclockwise from the direction of the fan blades, operating temperature: -10 degrees celsius to +70 degrees celsius, storage temperature : -40 degrees celsius to +70 degrees celsius, power supply range: plus or minus 15% of rated power supply, insulation resistance: more than 500 megohms. withstand voltage: sink leakage current 05m A 500V/1min, working life: 80000 at ambient temperature 25 degrees Hours, scope of application: workstation cooling/Server CPU cooling.

Fan moel: QFR1212GHE 12V 2.7A

The fan is suit for most Antminer, such as S9, S9J, S9K, S9SE, S11, S15, S17, S17PRO, S17+, T17, T17E, S19, S19PRO, etc.