The DELTA FFB0412UHN-TYYK is a powerful DC fan with an axial ball bearing design, ideal for cooling various electronic devices. It operates on a voltage range of 5.5V to 13.2V and provides a high airflow of 27.05CFM, ensuring efficient heat dissipation. Despite its impressive performance, it operates quietly at 58.5dB, making it suitable for noise-sensitive applications. With its compact dimensions of 40 x 40 x 28mm, this fan can be easily integrated into space-constrained systems. Trust DELTA PRODUCTS for reliability and superior cooling performance in your electronic projects.