ARCTIC F14 Silent - 140 mm Case Fan, Ultra-Quiet, Extra Quiet Motor, Computer, Almost inaudible, Fan Speed: 800 RPM - Black, White

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
INNOVATIVE DESIGN: Design of fan blades improves air flow and facilitates efficient ventilation, 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
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 higher service life
TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 46 CFM/78 m³/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin