120mm fan case fan rotations per minute 2 000 rpm max noise emission 36 db volume flow 161 mh airflow 9476 cfm statischer druck 272 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing pom bearing operating power input 48 watt series coolermaster jetflo mtbf 160 000 hours port 4 pin led colour white leaf colour transparent frame colour black