The Orion Fans OD4020-05HSS is a 40x40x20mm DC fan designed for efficient and reliable cooling. Operating at 5VDC, this fan is suitable for a wide range of electronic devices and systems. Its compact size makes it ideal for applications where space is limited. The sleeve bearing construction ensures smooth and quiet operation, contributing to a longer lifespan. As an authorized distributor of Orion Fans, Supreme Components International guarantees the authenticity and quality of this product. This DC fan is commonly used in computers, power supplies, and other electronic equipment to dissipate heat and maintain optimal performance. Benefit from reliable cooling with this cost-effective solution. Supreme Components International provides full support and documentation for this product.