Model ZH-120 Fan size 120mm (L) *120mm (W) *25mm (H) mm Speed 500-150010%RPM Air flow 20.1 - 61.7CFM Wind pressure 0.37 - 1.15 mmH20 (reverse fan blade) Noise value 23.8 - 36.8 dB (A) (reverse fan blade) Rated voltage FAN DC12V LED 5V Rated current FAN 0.28A (MAX) LED 0.28A (MAX) Power FAN 3.36W (MAX) LED 1.4W (MAX) Bearing Hydraulic Bearing MTTF 40000 h Room Temp 25C Connector FAN 1*4Pin, LED 1*3Pin