The AF500-404005 axial fan from SAME SKY (formerly CUI Devices) offers a compact and efficient cooling solution. Measuring 40x40x05mm, this fan is designed for applications where space is a premium. It operates on a 5VDC power supply and utilizes a ball bearing system, which provides enhanced durability and a longer lifespan compared to sleeve bearing fans. The ball bearing design also contributes to quieter operation. As an authorized distributor of SAME SKY components, Supreme Components International guarantees the authenticity and quality of this product. This axial fan is suitable for a wide range of applications, including cooling CPUs, GPUs, power supplies, and other electronic components. Its small size and efficient airflow make it an excellent choice for embedded systems, small enclosures, and other space-constrained environments. The AF500-404005 helps maintain optimal operating temperatures, preventing overheating and ensuring the reliable performance of your electronic devices.