The MF25101V1-1000U-A99 is a brushless DC fan from Sunon. It is a 12V fan with a diameter of 25mm and a thickness of 10mm. The airflow of this fan is 8.49CFM and the static pressure is 13.36mmH2O at 1,000 RPM. It features a 3-wire pulse/signal tachometer output, allowing accurate speed control. It is RoHS compliant and has a long life expectancy of 50,000 hours.