be quiet! Light Wings 140mm PWM Reverse White Fan, 7 Inverted Fan Blades, High Airflow, Inverted Blades, for Side or Bottom Inputs, ARGB Lighting Multiple Colors

Price: €49.24 - €28.24
(as of Feb 18, 2026 18:46:03 UTC – Details)

Light Wings 140mm PWM Reverse White offers ARGB illumination on the front and back. The subtly illuminated hoop at the back, combined with the sparkling hoop at the front, gives rise to a magnificent look from any angle of contemplation. 20 ARGB LEDs give you plenty of possibilities to individualize your computer.
Optimized for maximum airflow, Light Wings 140mm PWM Reverse White is the ideal choice for any box configuration that requires high cooling capacity. Its 7 fins with optimized airflow not only reduce noise-generating turbulence but also ensure that Light Wings 140mm PWM Reverse White delivers the performance you need even in very demanding configurations.
A highly optimized propeller achieves the quiet operation that has made be quiet! famous. With a noise level of 25.5dB(A) at maximum speed it is shown that, instead of being a replacement, lighting is an added component for very quiet and powerful operation. All features combine to turn Light Wings 140mm PWM Reverse White into the perfect fan for showcases and quiet gaming systems alike.
Pulse amplitude modulation (PWM) allows compatible 4-pin controllers, including those built into many motherboards, to intelligently vary fan speed and thus noise level. With PWM, the system can either increase cooling when appropriate or operate with maximum silence if preferred.