03X3872 Hot-Swap CPU Cooling Fan Module — Heatsink Fan for RD640 / RD630 / RD530

Replacement hot-swap fan assembly, part number 03X3872, designed to cool CPU chips in RD640, RD630 and RD530 servers. This heatsink-equipped fan module provides direct airflow for processor cooling and is engineered for easy installation and hot-swapping in compatible server bays. Ideal as a spare or repair part to restore proper thermal management in RD640, RD630 and RD530 systems.