![Amazon.com: EZDIY-FAB PWM Fan Hub Controller/Splitter for 4-Pin & 3-Pin PC Cooling Fans, SATA Power, Only Use One MB Header : Electronics Amazon.com: EZDIY-FAB PWM Fan Hub Controller/Splitter for 4-Pin & 3-Pin PC Cooling Fans, SATA Power, Only Use One MB Header : Electronics](https://m.media-amazon.com/images/I/812X-N-oG4L._AC_UF350,350_QL80_.jpg)
Amazon.com: EZDIY-FAB PWM Fan Hub Controller/Splitter for 4-Pin & 3-Pin PC Cooling Fans, SATA Power, Only Use One MB Header : Electronics
z87 sabertooth owners (asus) Can you plug chassis fans into the CPU_Opt fan headers? | Overclock.net
![I have Ek AIO 360 DRGB and I cant control the pump on cpu_opt header. When I increased cpu_fan its increased with that too. How I control it alone? : r/EKWB I have Ek AIO 360 DRGB and I cant control the pump on cpu_opt header. When I increased cpu_fan its increased with that too. How I control it alone? : r/EKWB](https://preview.redd.it/ivvnyly9lfb51.jpg?auto=webp&s=bedd990d17c9ede8c5adbc3982ac242c205c14e9)
I have Ek AIO 360 DRGB and I cant control the pump on cpu_opt header. When I increased cpu_fan its increased with that too. How I control it alone? : r/EKWB
![Fan Header "CPU_OPT" ignoring BIOS configuration after a few minutes - Troubleshooting - Linus Tech Tips Fan Header "CPU_OPT" ignoring BIOS configuration after a few minutes - Troubleshooting - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2021_08/image.png.a5d49b6ad5f3fd4703405aee3436ae47.png)
Fan Header "CPU_OPT" ignoring BIOS configuration after a few minutes - Troubleshooting - Linus Tech Tips
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![The H150i - There is CPU_OPT, CPU_Fan or AIO_Pump on the mainboard. I have to put it in AIO_Pump, right? Thanks : r/pcmasterrace The H150i - There is CPU_OPT, CPU_Fan or AIO_Pump on the mainboard. I have to put it in AIO_Pump, right? Thanks : r/pcmasterrace](https://i.redd.it/2y75zzw1gy361.jpg)