FAN DIMENSION 120 x 120 x 25 mm FAN STARTED VOLTAGE 9.0 V FAN RATED VOLTAGE 12 V RATED CURRENT 0.12 A (Fan x1) POWER INPUT 1.44 W (Fan x1)/ 2 pcs FAN SPEED 500 ~ 2000 R.P.M With L.N.C PWM 500~1500 R.P.M MAX. STATIC PRESSURE 2. 41mm-H2O MAX AIR FLOW 58.35 CFM NOISE LEVEL 22.3 db-a (without L.N.C) 19.2 db-a (with L.N.C) BEARING TYPE Hydraulic Bearing Gen. 2 LIFE EXPECTATION 40,000 hrs, 25℃ CONNECTOR 4 PIN PWM WEIGHT 212.5 g (Fan*1)