Case cooling is becoming more essential these days. The better airflow inside your system, the cooler & more stable system you will get. Features High transparency fan frame for better LED effect. Strong air flow to fortify cooling efficiency. Silent operation as an excellent choice for case cooling. Ro HS compliance for protecting the environment. Specifications Dimension (W / H / D) 120*120*25mm Voltage 12VDC Current (Ampere) 0.16A Input (Watt) 1.92W Speed (R.P.M.) 1200 R.P.M.±10% Air Flow (CFM) 39.77CFM Air pressure (mm H2O) 1.52 mm H2O Fan Noise Level (d B-A) 19.3 d B-A Weight 124 g Available Color 4 Blue LED Bearing Type Sleeve Fan Life Expectancy 30, 000 hours Connector 3 pin Cable Length 300mm Screws 4 pcs