Ts 80mm x 15mm 12V fan, part number AD0812HS-D71 has two sleeve bearings long life a 3 pin (2 wire) pcb connector. The specifications include; Voltage, 12VVoltage Range, 6-13VCurrent, 0.14A mpsSpeed, 3200RPM at rated voltage zero pressureFlow (Max), 29.7CFMP ressure Rise (Max), 0.12 inH2ONoise, 34.4 dBA at rated voltage zero pressure, measured at 1 meter to side