The SAME SKY CFM-4020V-050-165-11 is a high-performance DC fan ideal for cooling electronic devices and enclosures. With dimensions of 40x40x20mm, this fan is compact enough to fit in tight spaces while providing effective airflow. Operating on a 5VDC power supply, it delivers a consistent 16.5 CFM of airflow, ensuring optimal thermal management. The fan is equipped with wire leads for simple and secure connection. As an authorized distributor of SAME SKY components, Supreme Components International guarantees the authenticity and quality of this DC fan. This fan is suitable for a wide range of applications, including computer cases, power supplies, and other electronic equipment where efficient cooling is essential. Trust Supreme Components International for your cooling needs.