Brand: Akasa - Model: AK-FN072 - Color: Black - Material: Plastic - Size: 120 *120 * 25mm - Speed: 600~1900 RPM - Max Airflow: 79.13 CFM - Max Static Air Pressure: 3.04 mm H2O - Noise: 6.4~27.2 dB - Connector Type: 4-pin PWM - Voltage: DC 12V - Bearing Type: HDB (Hydro Dynamic Bearing) - Application: PC case or heatsink fan - Features: - Air ripper blade design max air pressure and massive airflow - PWM with SSC technology provides smooth silent operation - Hydro Dynamic Bearing extends fan life up to 50000 hours - Packing List: - 1 x Fan (30cm) - 4 x Tool-free fan mounting pins