This Cisco Fan Assembly is designed specifically for the Cisco 3845 router, providing reliable cooling performance to maintain optimal operating temperatures for the device's internal components. The assembly includes a high‑efficiency fan and necessary mounting hardware, ensuring a secure fit within the router chassis. It is engineered to deliver consistent airflow while operating quietly, helping to extend the lifespan of the router by preventing overheating. Compatible with the standard Cisco 3845 model, this fan assembly offers a straightforward replacement solution for maintenance or upgrade purposes, supporting the router’s continued reliability and operational efficiency.