140mm fan case fan rotations per minute 1 000 rpm max noise emission 189 db volume flow 11621 mh airflow 684 cfm statischer druck 071 dimensions wxhxd 140 x 140 x 25 mm width 140 mm height 140 mm depth 25 mm fan bearing hydraulic bearing operating power input 17 watt series fractal design dynamic series mtbf 40 000 hours port 3 pin weight 142 g nominal current 02 a leaf colour black frame colour black