Hewlett Packard Enterprise 870767-001 CPU Mezzanine Board

The HPE 870767-001 CPU Mezzanine Board provides processor interconnect and expansion support for multi-CPU configurations in HPE ProLiant DL560 Gen10 and DL580 Gen10 servers, enabling scalable compute performance in enterprise rack environments. This internal mezzanine board mounts in a server slot to deliver CPU scalability and reliable inter-processor communication for multi-processor configurations and is commonly used for server CPU expansion, system repair, and hardware replacement. Key identifiers include Manufacturer Part Number 870767-001, Spare Part 840403-001, and Assembly/Option 877945-001; it is classified as an HPE CPU Mezzanine Board with an internal form factor and server-slot installation. Common applications span enterprise data centers, virtualization clusters, high-performance computing environments, database platforms, and other business-critical server workloads.