Is a fan controller necessary? Motherboard: Gigabyte GA-H110M-S2 LGA 1151 7th Gen F20 Updated BIOS Motherboard

[jayesh_8]

I have my first build out here, I have installed everything but as I have 3 fans in my build, but my motherboard is have only a 4 pin connecter. Is it safe to connect other two fans dirctly to PSU?

 

[frank_hnd]

do you have the motherboard model so we can check if indeed it only has 1 fan connector?
and yes, it is safe to connect the fans directly to the PSU (just keep in mind that they will run at full speed the whole time)