Airflow flaw!

[skate048]

So I want to build my first pc and I am worried about the airflow in it and here is my problem. I will build it in a corsair 780t with a 280mm aio cpu  water cooler wich is going to add 2 140mm exhaust fans and there is already an exhaust on the back in total 3 140mm fans set as exhausts and I can only have 2 140mm intakes in the front because I can only plug in 5 fans to the motherboard(z97 gaming 5) so will this give me negative air pressure? if I could plug 1 more fan into the motherboard I could have 3 120mm fans in the front as intakes. Is there a way to plug in more then 5 fans into the z97 gaming 5 pls help.

[skullrebell]

So I want to build my first pc and I am worried about the airflow in it and here is my problem. I will build it in a corsair 780t with a 280mm aio cpu  water cooler wich is going to add 2 140mm exhaust fans and there is already an exhaust on the back in total 3 140mm fans set as exhausts and I can only have 2 140mm intakes in the front because I can only plug in 5 fans to the motherboard(z97 gaming 5) so will this give me negative air pressure? if I could plug 1 more fan into the motherboard I could have 3 120mm fans in the front as intakes. Is there a way to plug in more then 5 fans into the z97 gaming 5 pls help.

fan splitters, or using the mother board headers slow your exhasts to ballance with your intakes.

[adamsjus1]

There are different types of fan spliters. Or you could get a fan controller that would go in one of the drive bays. 

[WoodenMarker]

Add a dust filter to the rear and flip it to intake.

[skate048]

Add a dust filter to the rear and flip it to intake.

I will consider it.

[LogicalDrm]

Remove rear completely. I don't know why everyone new to PCs thinks that just because case can fit many fans, all the places should be filled.

[skate048]

Remove rear completely. I don't know why everyone new to PCs thinks that just because case can fit many fans, all the places should be filled.

Allright i will consider it.