The SAME SKY CFM-4015B-1105-365 is a high-performance DC fan, perfect for cooling sensitive electronic components. With dimensions of 40x40x15mm, this compact fan delivers efficient airflow while maintaining a low noise level. Operating at 5VDC, it's suitable for a wide range of applications, including embedded systems, small enclosures, and DIY projects. The ball bearing design ensures smooth and reliable operation, contributing to a longer lifespan compared to sleeve bearing alternatives. Supreme Components International is an authorized distributor of SAME SKY, guaranteeing the authenticity and quality of this DC fan. This fan is a reliable solution for thermal management needs, providing optimal cooling performance in a small package. Its robust construction and efficient design make it a valuable addition to any project requiring dependable cooling.