I was referring to my laptop so it's a bit different from a desktop
However with a desktop usually you have to use the software for your parts to control the fans
For example my GPU is gigabyte so I have to use their app for GPU fan control
My motherboard is MSI so I have to use their software for cpu fan and any case fans I attach to the motherboard
I haven't looked into it that much so I can't say for sure but I don't know of a way to controll all these fans from one place (unless they're allt he same brand)