HPE RP001186688 high-performance heatsink is a processor cooling component for the ProLiant DL380 G9. The exact part is associated with HPE spare part 777291-001.
HPE identifies this heatsink assembly for processors rated at 120 W or higher. HPE also specifies its use with lower-wattage processors when a graphics processing unit is installed. These criteria describe the processor configurations for which the high-performance assembly is intended.
The heatsink is designed for processor cooling in a compatible server configuration. Its defined role is to transfer heat away from the processor as part of the server’s cooling system.