be quiet! Silent Wings Pro 4 PWM White 140mm - Test/Review

The be quiet! Silent Wings Pro 4 PWM White 140mm impresses with its excellent workmanship and very high performance with a quiet operating noise. With interchangeable mounting corners, a slide switch for speed profiles, modular cables and PWM function, the Silent Wings Pro 4 White offers everything that makes a high-end fan. For this, the e quiet! Silent Wings Pro 4 PWM White 140mm the “TOP!” Editorial Award.