Question Help with connecting fans to fan headers ?

[SomethingRandom1]

hi,
My motherboard has only 2 fan headers
motherboard model- gigabyte B450M DS3H

I have 3 fans connected to molex from psu


I want to add an AIO with 1 fan so the 2 fan headers will get used
1 sys_fan for pump and other cpu_fan for the radiator fan


How can I add more fans to this?
Can I add a splitter to any of the 2 fan headers to add another fan even if they are used in radiator fan and pump?

 

[Lutfij]

Make and model of the AIO you're looking to buy? Also, what processor are you trying to cool on that motherboard? On second thoughts, please list your specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:

If you have PWM fans, you can look into a PWM fan hub.