This 80mm x 25mm 12V fan, part number AD0812XB-A73GP, has 2 sleeve bearing for long life. The fan includes a tachometer (fan speed) open collector output, 3 pin motherboard connector
Features:Brand new and high quality. Voltage, 12V. Voltage range, 6 to 13.8V. Current, 0.21Amps. Speed, 4500RPM at rated voltage and zero pressure. Flow (max), 67CFM. Pressure Rise (Max), 0.3inH2O. Noise, 46dBA at rated voltage and zero pressure, measured at 1 meter to side.
Package Included:1 x 80MM CPU Fan
NO Retail Box. Packed Safely in Bubble Bag. P017225