I currently have x3 replacement corsair h100i 120mm pwm fans as front intake running at 2250 to 2360 rpm and I have x2 corsair sp120 120mm fans as top exhaust running at 1700 to 1775 rpm and I have x1 corsair af140 140mm fan as a rear exhaust running at 700 to 760 rpm . so I have x3 120mm intake...