Fractal design DEFINE R6 User Manual page 11

Connect PWM Fan Hub
PWM-Lüfter-Hub-Anschluss / Branchement du moyeu du ventilateur du PWM / Conectar el concentrador del ventilador PWM / Anslut PWM-fläktkontroller / Подключение ШИМ-узла для
вентиляторов / PWMファンハブを接続 / 连接PWM风机毂 / 連接 PWM 風扇殼
3-pin Fans
Connect to power supply
Additional 4-pin PWM fans
Main 4 pin PWM CPU fan
RPM value reported to Motherboard
Connect to:
CPU_FAN
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