be quiet! Silent Wings Pro 4 140mm PWM White (BL119)

Enhance your cooling system with the SILENT WINGS PRO 4 from be quiet! With a powerful 2400RPM speed, this fan delivers efficient and quiet cooling for your PC. The PWM control ensures optimal fan speed regulation, while the specially designed fan blades and advanced fluid-dynamic bearing provide silent operation. The sleek white design adds a styl... moreish touch to your setup. Upgrade to the SILENT WINGS PRO 4 140mm Fan for superior cooling performance and a stylish aesthetic.

Silent Wings Pro 4 140mm PWM is the most progressive performant and versatile fan by be quiet!   - Optimized fan blades for the highest performance on radiators and heat sinks - Speed switch allows changing maximum PWM speed between medium-speed high-speed and ultra-high-speed (up to 2400 rpm) - Small tip cleara... morence and a fan frame with a funnel-shaped air outlet for extremely high air pressure - Virtually inaudible operation at regular speed - 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations - Individual mounting systems for use as a case fan or with a radiator - 5-year manufacturer warranty Improved On All Levels   Altered blade arrangement for new generation performance   The fan blades are what makes a fan. It is for this reason that the fan blades of Silent Wings Pro 4 140mm PWM have been developed newly from scratch. The new blade arrangement enables a performance second to none for all possible operations. Be it in a case on radiators or heat sinks.       Optimized For High-End Performance   Minimum distance for maximum air pressure   Silent Wings Pro 4 140mm PWM makes for extraordinary air pressure and therefor significantly increases the system’s performance. The decreased distance between the fan blades and the frame enables an extraordinarily high air pressure. By that the Silent Wings Pro 4 140mm PWM allows the user to run even the most demanding applications.      Speed Switch   3 speed options for any possible application   The speed switch makes switching between medium high-speed and ultra-high-speed of maximum RPM levels quick and easy. The Silent Wings Pro 4 140mm PWM alters its application with a simple slide to the right. Medium-speed is suitable for any operation that requires regular cooling performance. High-speed lets the fan spin faster providing more cooling power. Ultra-high-speed ultimately offers enough rpm to cool even the most demanding hardware in high-end PC builds.        6-Pole Fan Motor   The key for virtually inaudible operation when needed   6-pole fan motor with 3 phases for very low power consumption less vibration and therefore quiet max. operation of 36.8dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated in mid-speed.       3 Different Mounting Options   For any purpose   Silent Wings Pro 4 140mm PWM has 3 mounting options in the scope of delivery. The pre-installed radiator corners are specially designed for radiators on which the incomparable performance of this high-end fan completely shines. On the other hand for chassis use the anti-vibration mounting is the first choice