80mm fan case fan rotations per minute 1 700 rpm max noise emission 155 db volume flow 314 mh airflow 1848 cfm dimensions wxhxd 80 x 80 x 20 mm width 80 mm height 80 mm depth 20 mm fan bearing hydro bearing operating power input 108 watt series coolink swif2 port 3 pin nominal current 009 a leaf colour green frame colour black