120mm fan case fan blade geometry heptaperf frame technology focusedflow static pressure 7 63 mm h2o motor type three phase rotations per minute 3 000 rpm max noise emission 435 db volume flow 1867 mh airflow 10988 cfm statischer druck 141 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing sso2 bearing operating power input 36 watt mtbf 150 000 hours port 4 pin nominal current 03 a leaf colour