92 mm Standard Case Fan Long Service Life The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life   Innovative Design Enables Quiet and Efficient Ventilation The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation. The impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure.   Two Way installation Blow warm air out of the case Draw cool air into your case Specification Type: 9.2cm Case Fan AMD/Intel: N/A Fan Connector(s): 3-pin Installation: Screws LED Lightin No Colour: Black LED Lightin No Fan Dimensions: 92 x 92 x 25 mm Rotation Speed: \"\"1,800 RPM (@ 12V DC) 1,200 RPM (@ 7V DC) 800 RPM (@ 5V DC)\"\" Fan Bearin Fluid Dynamic Air Flow: \"\"43 CFM / 73.1 m3/h (@ 1,800 RPM)\"\" Noise level: \"\"0.4 Sone (@ 1,800 RPM)\"\" Power: 12V DC Package Type: Retail Package Weight: 0.0990 kg Warranty: 6 Years