140mm fan case fan rotations per minute 1 200 rpm max noise emission 19 db volume flow 13948 mh airflow 821 cfm statischer druck 133 dimensions wxhxd 140 x 140 x 25 mm width 140 mm height 140 mm depth 25 mm fan bearing ufb bearing operating power input 18 watt mtbf 150 000 hours port 3 pin nominal current 014 a leaf colour black frame colour black