Model # R128038BUAF  (other 80mm fans)

·         Fan size: 80x80x38mm  

·         Fan voltage: 12V

·         Bearing: Dual Ball bearing 

·         Fan speed: 1300~ 4800 rpm

·         Noise level: 21~45.5 dBA

·         Airflow: 15.34~56.66 CFM

·         Power : 1.2~ 6 W

·         Static pressure : 0.66~8.99 mmH2O

·         Fan connector: 4-pin

·         PWM control Input Signal : Max voltage for Logic Low : Max VIL <=0.8VDC; Min voltage for Logic High:Min VIH >=2 VDC

·         Lead wire: UL1007 #26AWG or equivalent

·         Pin Assignment : Pin 1 Black (GND), Pin 2 Yellow (PWR), Pin 3 Green (SGN), Pin 4 Blue (PWM)