ARCTIC P14 Max (5 Pack) PC Fan, High Performance 140 mm Case PWM controlled 400 2800 rpm, Optimised for static pressure, 0dB mode Black

DESIGNED FOR PERFORMANCE: Due to the high static pressure, the fan guarantees efficient cooling even with increased air resistance. Suitable for use on heat sinks & radiators PROVEN FAN DESIGN: The closed ring fan wheel enables low-vibration rotation at high speeds and strong resistances while maintaining high static pressure WIDE RPM RANGE: Thanks to the 4-pin connector, the speed can be controlled via PWM. Below 3 % PWM the fan stands still, above 3 % it is infinitely variable between 400-2800 rpm FLUID DYNAMIC BEARING: Long service life, silent operation at low speeds and powerful performance at maximum speed OUTSTANDING PERFORMANCE: Most powerful 140 mm fan, 25 years of experience, direct customer support, many years of spare parts supply, CO2 neutral company