This Dell triple fan assembly (part number 085838) is a replacement cooling solution designed for Dell PowerEdge 4300, 4400, and 6300 server models. Each assembly contains three high‑performance fans that work together to maintain optimal airflow and temperature control within the server chassis. The unit is engineered to match the original Dell specifications, ensuring seamless integration and reliable operation. By installing this fan assembly, users can restore or improve cooling performance, reduce the risk of overheating, and support the continued stability and efficiency of their PowerEdge systems.