I'm just wondering how many fan headers the board has because I'm thinking of having an h500p case with 3 built-in fan's and I will be buying 3 extra RGB fans the case I'm pretty sure comes with a 3 to 1 fan splitter which I'm thinking of using for the 3 top fans. So I'm wondering if I should buy a fan splitter for the front 2 fans and want to know if there are enough fan headers on the motherboard