be quiet! SILENT WINGS PRO 4 White 140mm PWM

Improved on all levels - Redesigned fan blades for next-generation performance. The fan blades are what define a fan. That’s why the blades of the Silent Wings Pro 4 140 mm PWM White have been completely reimagined. The optimized design ensures unparalleled performance for all possible applications, whether in a case, on radiators, or heatsinks.

Optimized for high-end performance - Minimal dimensions for maximum air pressure. The Silent Wings Pro 4 140 mm PWM White delivers exceptional air pressure, significantly enhancing the performance of the system it is installed in. This is made possible by the shorter distance between the fan blades and the frame. As a result, the Silent Wings Pro 4 140 mm PWM White reliably cools even the most demanding high-end hardware.

Speed Switch - 3 speeds for every conceivable application. The Speed Switch allows for switching between medium-speed, high-speed, and ultra-high-speed for varying RPMs. This means the Silent Wings Pro 4 140 mm PWM White can be adjusted to the required application with just one click. Medium-speed is suitable for any application that requires normal cooling performance. High-speed allows the fan to spin faster for higher performance. Ultra-high-speed, with 2400 RPM, ultimately provides enough performance even for the most demanding hardware in high-end PC builds.

6-pole fan motor - The guarantee for nearly silent operation when needed. The 6-pole fan motor with 3 phases ensures very low power consumption and low-vibration operation at a maximum of 36.8 dBA. Equipped with this high-end technology, the fan is nearly silent at medium settings.

3 different fan corners - For every application area. The Silent Wings Pro 4 140 mm PWM White comes with 3 fan corners included.