Case fan 140mm fan rotations per minute 1 600 rpm max noise emission 36 db volume flow 18009 mh airflow 106 cfm statischer druck 21 dimensions wxhxd 140 x 140 x 25 mm width 140 mm height 140 mm depth 25 mm fan bearing pom bearing operating power input 3 watt port 4 pin weight 162 g nominal current 025 a leaf colour black frame colour black