The Orion Fans OD4020-24HB is a high-quality DC fan designed for optimal cooling performance. As an authorized distributor, Supreme Components International offers this reliable fan, operating at 24VDC with dimensions of 40x40x20mm. Its ball bearing design ensures smooth and quiet operation, contributing to a longer lifespan compared to sleeve bearing alternatives. This fan is suitable for a wide range of applications, including electronics cooling, server racks, and other systems where efficient heat dissipation is crucial. The compact size allows for easy integration into space-constrained environments. Trust Orion Fans and Supreme Components International for your cooling needs.