Powerful 120mm Annular Fan Zalman AF120 annular fan is designed to prevent vortex and backflow at the end of the wings, which can improve efficiency and stability by suppressing vibration. 1. The blade vibration is minimized by preventing the trembling of the blades during fan operation and the durability is enhanced. 2. Wind noise is minimized by suppressing the vortex phenomenon that occurs on the blades. 3. Airflow is maximized by minimizing the amount of air flow lost to the outer circumference of the rotor. Zalman AF120 Shark Fin Blades Unlike regular cooling fan, specially designed Zalman AF120 Annular FAN with Shark fin blade provides minimum resistance to airflow allowing minimum operation noise. Hydro Bearing, like ball bearing, does not come into contact with metal and lubricant layer replaces bearing. It causes low noise, low heat and shock-resistance that is extremely durable and long-lasting. Vibrant ARGB Lighting Effect Stunning and bright ARGB colors shine through the AF120 presenting your build in the most beautiful light possible. Pre-installed Anti-vibration rubber pads AF120 housing is made of a rugged material. It has excellent durability and anti-vibration rubber pads for minimizing the vibration generated during fan operation. ※ The front and rear are equipped with a total of eight anti-vibration rubber pads Optimized PWM control PWM controls automatic adjustments to fan speed according to the user’s environmental noise level to provide optimal performance. Addressable RGB LED Fan
