GDSTIME 80mm 8cm CPU Fan, 80mm x 25mm Brushless DC 12V 3PIN Brushless PC Computer Case Cooling Fan

Widely Used: 80MM case fans for cooling small PC cases like small Mini ITX, Mini STX or Mini ATX cases, as well as SSF, HTPC; Ideal replacement in camera server, power supply, inverter, car amplifiers and other electronic devices and components FG Signal: 3-Pin power connector; The wires are for +12 V power (red wire), ground - (black wire), and FG signal or measures Speed (yellow wire) Easy Install: Fan size (edge to edge) 3.15 x 3.15 x 0.98 in.; Hole to hole distance 2.81 x 2.81 in.; The fan can be mounted to be either an intake or exhaust Brushless Motor: 80 x 80 x 25 mm (3.15 x 3.15 x 0.98 in.) | 12VDC | Airflow: 43.6 CFM | Noise: 31 dBA | Speed: 2800 RPM | Static Pressure: 0.31 In H2O | 0.2 Amp 1.8 Watts | Hydraulic Bearing rated up to 40,000hrs In the Box: Includes a 3-pin 80mm fan, one 8cm fan grill, screws set (Operating Voltage: 7 to 13.5V, overtake to 13.5V, it can also work, but not safe, and seriously affects lifespan of fan)