Hydraulic Bearing FAN
– Rated Voltage : 5V
– Rated Current : 100mA
– Max Speed RPM : 4,000
– Air Flow CFM : 4.3
– Air Pressure (In H2O) : 0.053
– Noise Level(dBA) : 23.9
– Dimension : 40 x 40 x 10.6 mm
– Wire & Connector : Length 80mm, 4 pin 1.25mm pitch
The picture below is part of the ODROID-HC4 motherboard full schematics. It is for reference to show the 4-wire connector’s pin-map of the cooling fan.