Brand: Akasa - Model: AK-FN063 - Color: Yellow + black - Material: Plastic - Size: 140 *140 * 25mm - Speed: 600~1600 RPM - Max Airflow: 110.31 CFM - Max Static Air Pressure: 3.12 mm H2O - Noise: 12.5~26.01 dB - Connector Type: 4-pin PWM - Voltage: DC 12V - Bearing Type: HDB (Hydro Dynamic Bearing) - Application: PC case or heatsink fan - Features: - High performance 14cm fan in killer VIPER yellow color - S-FLOW fan blade design delivers 30% higher airflow - Super silent with PWM auto speed control - Hydro Dynamic Bearing extends fan life up to 50000 hours - Packing List: - 1 x Fan (40cm) - 4 x Tool-free fan mounting pins