Description Specifications Mfr Part Number: FAN 9 PWM Feature: Patented PWM Sharing Technology (PST) Extremely quiet High air flow and static pressure Low noise impeller Fluid dynamic bearing extends service life PST: PWM amplifier integrated on motor circuit 4 pin plug for receiving power and PWM signal from motherboard 4 pin socket for CPU cooler or second fan 3 pin plug to send fan RPM signal to motherboard Rated Fan Speed: 600 ~ 1800 RPM(controlled by PWM) Air Flow:43 CFM / 73.1 m3/h Noise Level: 0.4 Sone Bearing: Fluid Dynamic Bearing Dimensions: 92 x 92 x 25mm Weight: 110.0 g
