ARCTIC F12 PWM PST 4-Pin PWM fan with standard case

F12 PWM, Ø 120 mm, 600 - 1350 RPM, 0.3 Sone, 74 cfm 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

Perfect Case Fan Regulation with PWM
The PWM function allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling and minimizes the noise level.

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.