The Orion Fans OD4020-05HB01A is a compact and efficient DC fan designed for a wide range of cooling applications. Measuring 40x40x20mm, this fan operates on 5VDC and utilizes a robust ball bearing system for enhanced durability and extended lifespan. As an authorized distributor of Orion Fans, Supreme Components International ensures that you receive only genuine, high-quality components. This fan is perfect for cooling electronic devices, enclosures, and other applications where space is limited but reliable cooling is essential. Its ball bearing design minimizes friction, resulting in quieter operation and improved longevity compared to sleeve bearing fans. Trust Orion Fans and Supreme Components International for your cooling needs.