HPE P67824-B21 Intel Xeon Silver 4510 Server Processor Upgrade

Overview

The HPE P67824-B21 is a factory-new Intel Xeon Silver 4510 processor upgrade designed for HPE server platforms. This 5th Gen Intel Xeon Scalable part slots into Socket LGA-4677 and delivers 12 cores, 24 threads, and a 2.40 GHz base clock with 4.10 GHz maximum turbo — enough headroom to handle concurrent workloads such as multi-channel video management, edge analytics, or mixed enterprise applications without processor saturation. The 30 MB L3 cache reduces memory-fetch latency on data-intensive tasks, and DDR5-4400 support (up to 4 TB addressable) gives it the memory bandwidth to keep those cores fed. At 150 W TDP, it sits within the thermal envelope of standard HPE server chassis cooling — no exotic cooling required, though verify your chassis power delivery before installation. Intel Virtualization Technology support makes it a practical fit for hypervisor-based deployments where multiple workloads share the same hardware.

Compatibility

P67824-B21 is a processor upgrade SKU sourced through HPE's distribution channel and carries the OEM designation, meaning it is validated for installation in HPE ProLiant and Synergy server platforms that support 5th Gen Intel Xeon Scalable processors on Socket LGA-4677. Confirm your specific server model's QVL (Qualified Vendor List) or HPE's SPOCK compatibility tool before ordering — HPE ProLiant Gen11 servers (e.g., DL360 Gen11, DL380 Gen11, ML350 Gen11) are the primary target platforms for this socket generation. Pairing with DDR5-4400/PC5-35200 registered DIMMs is required to reach the processor's rated memory speed; older DDR4 DIMMs are not compatible with this platform.

Installation Notes

Processor installation requires an LGA-4677 socket, appropriate thermal interface material, and a heatsink rated for a 150 W TDP part. The thermal specification ceiling is 102°C (215.6°F) — ensure chassis airflow and heatsink selection keep the processor below this threshold under sustained load. Weight is 1.50 lb. Country of origin is Mexico.