Specification P/N CL-F088-PL12SW-A FAN DIMENSION 120 x 120 x 25 mm INTERFACE USB 2.0 connectors (9 Pin) SYSTEM COMPATIBILITY Windows 7 / 8 / 8.1 / 10 FAN STARTED VOLTAGE 9.0 V FAN RATED VOLTAGE 12 V & 5V RATED CURRENT 12V- 0.09 A , 5v – 0.9A (Fan*1) POWER INPUT 12V – 3.24 W . 5V – 13.5 W (Fan*3) FAN SPEED 500 ~ 1500 R.P.M MAX. AIR PRESSURE 1.4 mm-H2O MAX AIR FLOW 40.9 CFM NOISE 25 dB-A BEARING TYPE Hydraulic Bearing LIFE EXPECTATION 40,000 hrs,25℃