ARCTIC BioniX F120 PWM PST case fan

ARCTIC BioniX F120 PWM PST case fan Extremely quiet operation through a newly developed motor guarantees long sessions without annoying noise. ARCTIC's motor of the BioniX Fans eliminates vibrations directly at its source, in particular at the motor. The ARCTIC motor absorbs 95 % of vibrations compared to a conventional DC motor. Thus, there is no need for rubber spacers due to the steady torque and smoother switching of the magnet field.