Arctic F9 Silent 9.2cm Case Fan Black 9 Blades Fluid Dynamic

DescriptionSpecificationType: 9.2cm Case FanAMD/Intel: N/AFan Connector(s): 4-pinInstallation: Screws#Hide#LED Lighting: NoColour: BlackLED Lighting: -Weight: 84 gFan Dimensions: 92 x 92 x 25 mmFan Controller: NoRotation Speed: 1000 RPMFan Bearing: Fluid Dynamic BearingAir Flow: 21.2 CFM / 36 m³/hNoise level: 0.08 SonePower: 12V DCAdditional Features: See OverviewPackage Type: RetailPackage Weight: 0.0900 kgWarranty: 6 Years%%%% Extra Quiet 92 mm Case Fan   Greater Efficiency - Less Noise At Higher Airflow At low fan speed, the motor noise is key. A motor developed in Germany with a new alloy/lubricant combination reduced friction and noise.   Our impeller is not just quiet but moves at a given fan speed more air than any other product.         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 airflow 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.         Different Installation   Exhaust hot air out of the case Intake cool air into the case 3-pin connector for mainboard and power supply that also works with 4-pin headers.