● PWM 92 mm cooling fan quieter way! 

Type: Cooling Fan 
Applications: Case Fans 
Bearing Type: Fluid Dynamic Bearing 
Fan Size: 9.2 cm 
Rotation speed: 900 ~ 1,800 rpm 
Airflow: 17.8 ~ 37.5 CFM 
Noise: 11 ~ 23 dBA 
Fan Connector: 4-pin (automatic speed control) 
Dimensions (L x W x D): 9.2 x 9.2 x 2.5 cm