Question A question about fan compatibility

Hi Everyone. I just can't find what fans should I buy for my PC.

I got a Cougar Darkblader X7 for my build and I don't know what fans can fit in the fan-ARGB panel already installed in the case.

.
https://cougargaming.com/products/cases/darkblader-x7/ Here you can see the little fan ARGB panel I'm referring to.

Some recommendations would work.
Any of those sizes with AEGB lights

Cooling Fan SupportFront* 120mm x 3 / 140mm x 3
Top120mm x 3 / 140mm x 2
Rear120mm ( ARGB VK120 fan x 1 pre-installed )