Overview The HPE P47902-B21 is a fan kit designed specifically for the HPE ProLiant ML350 Gen11 and Gen12 servers to support cooling when a second CPU is installed. It manages the additional heat generated by the extra processor, ensuring the server maintains stable operation and prevents overheating during demanding workloads. This fan kit integrates smoothly into the server’s existing cooling system, making it a practical upgrade for enhanced thermal management. Key features Optimizes airflow around the second processor to maintain safe operating temperatures Durable construction built to withstand continuous operation in data center environments Easy installation without requiring modifications or additional components Designed to fit seamlessly within the ML350 Gen11 and Gen12 server chassis Color-coded black and blue design for quick identification during maintenance Supports reliable server performance under increased processing loads Key specs Compatible models: HPE ProLiant ML350 Gen11 and Gen12 servers Purpose: Cooling support for second CPU installation Included components: One system fan kit Color: Black and blue Ideal uses and environments This fan kit is well suited for IT professionals and system administrators upgrading their ML350 servers with a second CPU. It supports environments where servers handle virtualization, large data processing, or other demanding applications that increase heat output. By maintaining optimal internal temperatures, it helps ensure system reliability and longevity in business and data center settings.