arctic f9 pwm rev.2 92mm casefan with pwm control

Extremely quiet low noise fan High airflow Fluid Dynamic Bearing ensures longer service life Fluid Dynamic Bearing bearings Dimensions 92 (L) x 92 (W) x 25 (H) mm Fan 92 mm, 550 - 1800 RPM (PWM controlled) * Air flow 43 CFM/73.1 m3/h Current/voltage 0.16/12 Noise level 0.4 Sone Weight 107 g Connector: 4pin PWM Parameters Fan size: 92 x 92 mm Voltage: 12V Connector: 4pin PWM Speed ​​(min): 550 rpm Speed ​​(max): 1800 rpm Bearings: FDB (Fluid Dynamic) Depth (mm): 25 mm Speed ​​