120mm fan case fan rotations per minute 1 600 rpm max noise emission 18 db volume flow 13839 mh airflow 8145 cfm statischer druck 1 923 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing magnetic barometric bearing operating power input 3 watt mtbf 160 000 hours port 4 pin nominal current 025 a led colour blue leaf colour transparent frame colour black