discription:
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)


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