iCUE H150i Elite Capellix has 3-pin CPU_FAN connector; Z90 AORUS PRO motherboard only has 4-pin connectors - Build Hardware Troubleshooting - Corsair Community
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![My Arctic liquid freezer II 240 only has one 4 pin connector. Where should I plug it? CPU_FAN/CPU_OPT/AIO_PUMP? : r/pcmasterrace My Arctic liquid freezer II 240 only has one 4 pin connector. Where should I plug it? CPU_FAN/CPU_OPT/AIO_PUMP? : r/pcmasterrace](https://preview.redd.it/my-arctic-liquid-freezer-ii-240-only-has-one-4-pin-v0-jv1xtsiy51ba1.jpg?auto=webp&s=d9648b389e4029cbbebc3b5d927a81f631b891af)
My Arctic liquid freezer II 240 only has one 4 pin connector. Where should I plug it? CPU_FAN/CPU_OPT/AIO_PUMP? : r/pcmasterrace
![Could I have some advice on fans /airflow? AIO connected to CPU_fan, 3 other fans (extra one under AIO cooler) connected to cha_fan via hub.... Is this right? Any improvements aside from Could I have some advice on fans /airflow? AIO connected to CPU_fan, 3 other fans (extra one under AIO cooler) connected to cha_fan via hub.... Is this right? Any improvements aside from](https://preview.redd.it/7v7xlfuoh6851.jpg?auto=webp&s=8623911f5a6b76ca38b1412db3df5b09267f5e24)
Could I have some advice on fans /airflow? AIO connected to CPU_fan, 3 other fans (extra one under AIO cooler) connected to cha_fan via hub.... Is this right? Any improvements aside from
![Should I use the CPU_Fan header, or the W_Pump header? (H100i v2) - Custom Loop and Exotic Cooling - Linus Tech Tips Should I use the CPU_Fan header, or the W_Pump header? (H100i v2) - Custom Loop and Exotic Cooling - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2016_08/20160807_204151.jpg.5c431766827fccedff72dd67da4e5bf1.jpg)
Should I use the CPU_Fan header, or the W_Pump header? (H100i v2) - Custom Loop and Exotic Cooling - Linus Tech Tips
![Should I use the CPU_Fan header, or the W_Pump header? (H100i v2) - Custom Loop and Exotic Cooling - Linus Tech Tips Should I use the CPU_Fan header, or the W_Pump header? (H100i v2) - Custom Loop and Exotic Cooling - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2016_08/20160807_204045.jpg.4c8e334da178d9dad36ce42a2a9c4766.jpg)