The Delta AFB1224VH is a highly efficient DC fan designed specifically for cooling applications. Featuring an axial ball bearing, this compact and reliable fan operates at a voltage range of 14V to 27.6V, making it compatible with a wide range of power supplies. With an impressive airflow of 103.75 cubic feet per minute (CFM), this fan ensures effective cooling performance in various environments. Despite its powerful capabilities, the AFB1224VH operates quietly at a noise level of only 44.5dB. Measuring at 120 X 120 X 25.4mm, this compact fan is the perfect choice for those seeking effective cooling solutions in a limited space.