140mm fan case fan rotations per minute 1 500 rpm max noise emission 296 db volume flow 16395 mh airflow 965 cfm dimensions wxhxd 140 x 140 x 25 mm width 140 mm height 140 mm depth 25 mm fan bearing hydro bearing operating power input 432 watt series aerocool shark fan mtbf 100 000 hours port 3 pin