Air Penetrator 140i ARGB SST-AP140i-ARGB Features: Industry leading air channeling fan Integrated ARGB lighting effect Hydraulic bearing for quiet operation Integrated rubber padding helps to further reduce vibrational noise Mounting holes designed for 135mm and 140mm fan mounts. Integrated air channeling grille double as fan guard for extra protection Low power consumption Specifications: Model No. SST-AP140i-ARGB Material Polycarbonate fan blades, PBT frame Color Translucent fan blades, black frame Bearing Hydraulic bearing Connectors 4 pin PWM connector + 4-1 pin ARGB (5V LED) Rated Voltage 12V DC Starting Voltage 6V Rated Current 0.27A Rated Power 3.24W Speed 500 ~ 2000 RPM Airflow 18.8 ~ 73.48 CFM Effective Airflow Range 0.3 ~ 2.2 Meter Static Pressure 0.3 ~ 2.72mm-H2O Air Speed 0.6 ~ 3.5 m/s (measured at fan exit) Noise Level 14.9 ~ 41.3dBA Dimension 139mm (W) x 25mm (H) x 139mm (D) Weight 195g