Corsair AF140

[MatsyLR]

How quite are these?
Wanting to put 2x of them in front of a fractal arc midi to improve the air flow over the stock fan's but still keep everything as quite as-possible.

Fan arrangement would be

2x Corsair AF140's in the front as intake
2x fractal 140's in the top as exhaust
1x fractal 140 in either the bottom as intake or the side panel as intake
h80i in the rear as intake using stock fans on quite setting

If the h80i would block one of the top exhausts then swap the h80i to exhaust and put the spare fan on the bottom or side.

??

Or is there a better 140mm fan for airflow and quietness.

 

[Something Else]

if you have a fan controller they may well be fine. my friend has them but the rest of his pc is a bit louder than them.

id personally go for a pwm fan if you dont have a fan controller. akasa apache black of even the akasa viper fans