Best intake and exhaust fans for corsair450d

[RapidStriker]

What are the best intake and exhaust fans for my corsair 450d and for my h100i gtx water coolers looking at noctua a14 and noctua nf12 pwn doesnt matter about the cost

 

[LORDPrometheus]

I have the same case and the fist thing i will say is be careful not to slip on a tile floor with wet boots on and kick it since you will make your front dust cover permanently attach to only one side correctly but enough about that.

of those two definitely the A14 it is the correct size to fill the front. go for the NF-A14 PWM for control.
my suggestion for case fans is to always go for good static pressure for intake and high airflow for exhaust. basically force as much air into the case as possible and fling it out fast.