HPE Intel Xeon Gold (2nd Gen) 6248R Tetracosa-core (24 Core) 3 GHz Processor Upgrade

Upgrade your HPE server with the HPE Intel Xeon Gold (2nd Gen) 6248R processor, a high-performance 24-core, 48-thread powerhouse designed for enterprise workloads. Built on a 14 nm process with 35.75 MB of L3 cache, this CPU delivers exceptional multi-threaded throughput, enabling virtualization, large-scale databases, analytics, and data-intensive workloads to run with remarkable responsiveness. With a base clock of 3.0 GHz and turbo speeds up to 4.0 GHz, it provides sustained performance under demanding workloads while maintaining efficiency in modern data center environments. The 205 W thermal design power underscores its capability for sustained, bursts of compute when paired with robust cooling and enterprise firmware. The Socket 3647 interface supports a socketed upgrade path, allowing a non-soldered installation on compatible boards, which is ideal for HPE servers seeking a straightforward, reliable performance upgrade without chassis modification.

• Unmatched multi-core performance for virtualization, database consolidation, and data-intensive workloads. With 24 cores and 48 execution threads, this Xeon Gold 6248R delivers the compute headroom needed for dense virtual machines, containerized workloads, and real-time analytics, ensuring consistent, low-latency response even as demand scales.
• Massive cache for faster data access. The 35.75 MB L3 cache helps minimize memory bottlenecks by keeping frequently used data close to the cores, accelerating cache-sensitive tasks such as in-memory databases, large-scale analytics, and complex multi-threaded processing.
• Enterprise-grade reliability and security. Designed for 24x7 operations in mission-critical environments, this processor supports server-grade reliability features and security enhancements that help sustain uptime, protect sensitive workloads, and maintain data integrity under heavy load.
• Upgrade-friendly Socket 3647 integration for HPE servers. The Socket 3647 interface enables a straightforward, non-soldered upgrade path that fits into existing PCB layouts, preserving chassis design while delivering a significant boost in compute power for compatible HPE systems.
• Turbo performance with substantial overclocking headroom. With a base clock of 3.0 GHz and turbo speeds up to 4.0 GHz, this CPU delivers burst performance when workload demand spikes, making it well-suited for peak virtualization, HPC-style tasks, and rapid data processing while maintaining thermal and power efficiency in certified cooling solutions.

Technical Details of HPE Intel Xeon Gold (2nd Gen) 6248R Upgrade

• Model / Family: Intel Xeon Gold 6248R (2nd Gen)
• Cores / Threads: 24 cores / 48 threads
• Base Clock / Max Turbo: 3.0 GHz base; up to 4.0 GHz turbo
• Cache: 35.75 MB L3
• Manufacturing Process: 14 nm
• Socket: LGA 3647
• Thermal Design Power (TDP): 205 W
• 64-bit Processing: Yes

How to Install HPE Xeon Gold 6248R Upgrade

• Prepare the server: power down the system, unplug all cables, and discharge any static electricity. Remove the chassis cover in accordance with your server's service manual and ensure you are working in a clean, static-free environment.
• Verify compatibility: confirm your HPE server model uses the Socket LGA 3647 and that BIOS/firmware supports the Xeon Gold 6248R (2nd Gen). Update BIOS/firmware to the latest version before installation if necessary.
• Remove existing CPU and cooler: if upgrading from an older processor, carefully release the CPU socket retention mechanism, lift the socket lever, and remove the existing processor and any cooler or heatsink as required by the chassis design.
• Install the new CPU: align the 3647 socket with the processor's notches and seating marks, gently place the Xeon Gold 6248R into the socket, and secure the socket lever to lock the CPU in place. Follow the server's guidance for any required orientation or alignment markers.
• Apply thermal solution and reassemble: apply an appropriate thermal interface material if your cooling solution requires it, securely mount the CPU cooler or heatsink, reconnect power and data cables, and reattach the chassis cover. Boot the server and enter BIOS/UEFI to verify recognition of the new CPU, then perform any recommended firmware and driver updates to ensure full compatibility and optimal performance.
• Validate and test: run stress tests and monitor thermal performance to confirm stability under expected workloads. Ensure the system recognizes the processor correctly, and monitor performance metrics to confirm the expected gains from the upgrade.

Frequently asked questions

• Is this processor compatible with my HPE server?

  Compatibility depends on having the LGA 3647 socket and BIOS support for the Xeon Gold 6248R (2nd Gen). Check your server model's compatibility matrix and ensure firmware updates are applied prior to installation to enable full feature support.

• What workloads benefit most from the Xeon Gold 6248R?

  Workloads that benefit include virtualization platforms with dense VM populations, large-scale databases, data analytics pipelines, real-time processing, and HPC-like tasks that require high core counts, large caches, and strong multi-threaded performance.

• Does it require special cooling?

  Yes. With a 205 W TDP, ensure you deploy appropriate cooling capable of handling sustained peak loads. Use the server's validated CPU cooler or an equivalent high-efficiency cooling solution designed for this processor family.

• Can I overclock this processor?

  Server-grade processors typically rely on Turbo Boost up to 4.0 GHz under workload conditions rather than user-driven overclocking. Maintain proper cooling and firmware compliance, and follow the server warranty terms when configuring performance settings.

• Will upgrading affect my server warranty?

  Upgrading components can influence warranty and support coverage depending on vendor terms. Consult HPE support and your service agreement for specifics, and use only approved components and installation procedures to preserve warranty validity.