The SUNON EF80251S1-1000U-A99 is a high-speed DC fan designed for efficient cooling in various electronic applications. With its compact size of 80x80x25mm, this axial fan is ideal for small to medium-sized devices where space is limited. The fan operates at 12V and delivers an impressive airflow of 41CFM, ensuring effective heat dissipation and improved system performance. Thanks to its sleeve bearing, this fan guarantees reliable and long-lasting operation. Additionally, the EF80251S1-1000U-A99 operates quietly with a noise level of 33dB, ensuring a peaceful and comfortable working environment. Whether it's for cooling computer components, routers, or other electronic devices, this SUNON DC fan is an excellent choice for high-speed and efficient cooling.