HPE Intel Xeon Gold (4th Gen) 6442Y Processor Upgrade

Upgrade your HPE server with the HPE Intel Xeon Gold (4th Gen) 6442Y Processor. Built on Intel’s 4th generation Xeon Scalable architecture, this tetracosa-core (24-core) upgrade is engineered to deliver exceptional multi-threaded performance for virtualization, data analytics, databases, and large-scale workloads. With a generous 60 MB L3 cache and 64-bit processing, this CPU is designed to accelerate compute-intensive applications while maintaining enterprise reliability and scalable efficiency.

Designed to integrate into compatible HPE systems, the 6442Y uses the LGA-4677 socket, enabling a straightforward upgrade on boards that support this socket without the need for soldering. This means faster deployment, easier maintenance, and enhanced compute capacity for demanding workloads—paired with the proven stability that HPE platforms are known for in data centers around the world.

• 24-core, 48-thread performance for heavy multi-thread workloads such as virtualization, database processing, and analytics
• 60 MB L3 cache to accelerate data-intensive applications and reduce latency across large datasets
• Base clock of 2.60 GHz with turbo boost up to 4.0 GHz for burst performance when workloads spike
• LGA-4677 socket compatibility enabling straightforward motherboard/PCB upgrades in compatible HPE servers
• 225 W TDP and 64-bit processing deliver enterprise-grade performance, reliability, and scalability for data-center workloads

Technical Details of HPE Intel Xeon Gold (4th Gen) 6442Y

• Cores: 24
• Threads: 48
• Base Frequency: 2.60 GHz
• Maximum Turbo Frequency: Up to 4.0 GHz
• Cache: 60 MB L3
• Socket: LGA-4677
• 64-bit Processing
• TDP: 225 W

How to install HPE Intel Xeon Gold (4th Gen) 6442Y

• Power down your server and disconnect all cables. Ground yourself to prevent static discharge.
• Verify compatibility: ensure your HPE motherboard or system supports the LGA-4677 socket and BIOS version for the 6442Y upgrade.
• Open the chassis and locate the CPU socket. Carefully release the processor socket lever and align the 6442Y with the socket notch, then place the CPU firmly into position.
• Secure the socket and apply an appropriate amount of thermal interface material (if your cooler kit requires it). Reattach the heatsink or CPU cooler securely to ensure proper contact and cooling performance.
• Reconnect power, boot the system, and enter the BIOS/UEFI. Update firmware if a newer BIOS version is available to maximize compatibility and stability with the Xeon Gold 6442Y.
• Configure any necessary power, thermal, and performance settings in the BIOS. Once the system boots, run a sanity check and stress test to confirm stable operation under typical enterprise workloads.
• Monitor temperatures and fan speeds during initial deployment to ensure cooling is adequate for sustained high-performance operation.

Frequently asked questions

• Q: What workloads benefit most from the Xeon Gold 6442Y upgrade?

  A: Enterprise-class workloads that demand high parallel processing, such as virtualization platforms, large relational databases, analytics, AI inference, and multi-tenant cloud services, will see significant performance gains from the 24-core, 48-thread configuration and large 60 MB L3 cache.

• Q: Is this processor compatible with all HPE servers?

  A: Compatibility depends on the server model, motherboard BIOS, and the LGA-4677 socket. This upgrade is intended for HPE systems that explicitly support the LGA-4677 socket and 4th Gen Xeon Gold processors. Always consult the official HPE compatibility matrix and update the BIOS before installation.

• Q: Does the Xeon Gold 6442Y support ECC memory?

  A: Yes. Xeon Gold processors support ECC memory, which helps detect and correct memory errors to improve system reliability in data-center environments. Ensure your memory modules are ECC-enabled and supported by the motherboard and BIOS.

• Q: What power and cooling requirements should I expect?

  A: The 6442Y has a TDP of 225 W, so ensure your server has adequate cooling capacity and power supply headroom to handle sustained workloads, including proper airflow and thermal monitoring.

• Q: How do I verify you have the correct SKU/UPC for this upgrade?

  A: When ordering, confirm the exact SKU or UPC provided by your reseller or HPE; this ensures you receive the correct processor for your server model and BIOS compatibility. After installation, run a full system check to verify detection and performance tuning.