140mm fan case fan rotations per minute 1 000 rpm max noise emission 18 db volume flow 1244 mh airflow 7318 cfm statischer druck 14 dimensions wxhxd 140 x 140 x 25 mm width 140 mm height 140 mm depth 25 mm fan bearing hydro bearing series cougar cfd port 3 pin led colour blue leaf colour blue frame colour black