Riing fans on motherboard - how do they work?

[CheeZe]

Dear forum,

 

it is my first entry here, so please dont blame me for any mistakes i make 

 

So, first of all, i own an NZXT S340 and i am planning to use the riing RGB fans as an intake.

I am looking at buyng the 3-pack, because then i could mount two as an intake and i would have one spare fan left.

 

So, if i want to put it on my CPU-heatsink, i would have to connect it to the splitter that is included, but then i couldnt control my CPU-fan individually, but if i connected it to the MB, i could change the speed without a problem, but how would the lighting react? 

Would there even be any light?

 

I really dont wanna buy 3 individual fans / 3 pack +1 fan because it would be 20€ more expensive just to have one more small controller... 

 

Thanks for any help! 

 

Have a nice day

~ CheeZe