be quiet! Light Wings 140 PWM Reverse White (BL135)

The be quiet! Light Wings 140 PWM Reverse is a 140 mm case fan with reverse airflow direction, designed for neat builds with emphasis on aesthetics and organized ventilation. It enables you to orient fans so their front RGB side remains visible while maintaining proper airflow direction, which is especially important for aesthetic systems with tempered glass side panels. The Light Wings 140 PWM Reverse features PWM control that allows flexible speed adjustment based on system temperature, striking a balance between cooling performance and noise level. The optimized blade geometry and proprietary frame design deliver stable airflow and effective cooling of internal components. This solution is ideal for users who value quiet operation, quality ARGB lighting, and the ability to build a neat system with proper visual fan orientation without compromising on cooling performance.