ARCTIC AFACO-090P0-GBA01 F9 PWM PST - Standard Low Noise PWM Controlled Case Fan 

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. 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.

If you want to improve the cooling efficiency of your computer you get several case fans working in parallel (since it takes 10 fans to double the noise level). But what does it help if they don't work together? The PST assures that all of your fans listen to one control signal. E.g. you share the CPU Cooler's PWM signal and assure that your case fans stand down at low load and spin up whenever necessary. 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.

• Series: F9 PWM PST
• Model: AFACO-090P0-GBA01
• Type: Case Fan
• Compatibility: Case
• Fan Size: 92mm
• Bearing Type: Fluid Dynamic
• RPM: 600 - 1,800 RPM (controlled by PWM)
• Air Flow: 43 CFM (@ 1,800 RPM)
• Noise Level: 0.4 Sone (@ 1,800 RPM)
• Power Connector: 4 Pin
• Color: Black / White
• Dimensions:  92 x 92 x 25mm