140mm fan case fan rotations per minute 1 200 rpm max noise emission 192 db volume flow 1155 mh airflow 6798 cfm dimensions wxhxd 140 x 150 x 25 mm width 140 mm height 150 mm depth 25 mm fan bearing sso2 bearing operating power input 096 watt mtbf 150 000 hours port 4 pin nominal current 08 a leaf colour brown frame colour beige