120mm fan case fan rotations per minute 1 500 rpm max noise emission 212 db volume flow 987 mh airflow 5809 cfm statischer druck 147 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing nb nanosli operating power input 095 watt series noiseblocker nb eloop mtbf 140 000 hours ports 3 pin 4 pin weight 123 g leaf colour white frame colour black