This SANYO DENKI AMERICA DC fan part number 109P0424H602 is a reliable axial ball bearing fan designed to operate at a voltage range of 12V to 27.6V. With a compact 40 x 40 x 20mm size, it delivers a high airflow of 8.2CFM while maintaining a low noise level of 35dB. Perfect for a range of cooling applications, this fan is durable, efficient, and quiet.