The Orion Fans OD4020-05LB is a compact and efficient DC fan designed for a wide range of cooling applications. Measuring 40x40x20mm, this fan operates on a 5VDC power supply. Its ball bearing construction ensures smooth and reliable operation, extending the lifespan of the fan and minimizing noise. This fan is perfect for cooling electronic components, enclosures, and other heat-sensitive devices. Supreme Components International is an authorized distributor of Orion Fans, providing you with access to genuine, high-quality components. Trust Supreme Components International for all your electronic component needs and experience superior performance and reliability with the OD4020-05LB.