HPE Intel Xeon Silver 5th Gen 4514Y Upgrade – 16-Core 2.0 GHz Processor

Meet the HPE Intel Xeon Silver (5th Gen) 4514Y Hexadeca-core processor upgrade, a powerhouse designed to elevate enterprise servers with multi-threaded performance, reliability, and scalability. This 16-core, 32-thread CPU delivers a balanced blend of raw compute and efficient data handling ideal for virtualization, database management, analytics, and other demanding workloads in HP environments. With a base clock of 2.0 GHz and a turbo/overclocking speed up to 3.4 GHz, it excels at sustaining responsive performance even under heavy workloads. The processor includes a generous 30 MB L3 cache to accelerate data access, minimize memory bottlenecks, and boost application throughput. Engineered for data centers, this upgrade carries a 150 W TDP and 64-bit processing, ensuring compatibility with modern software stacks while maintaining stable, enterprise-grade performance. The LGA-4677 socket enables a straightforward upgrade path for compatible HP servers, allowing installation without soldering or complex PCB modifications. This makes the 4514Y an excellent choice for extending server lifecycles, increasing virtualization capacity, and maximizing return on investment for businesses relying on HP infrastructure.

• 16 cores / 32 threads for outstanding multi-threaded performance—perfect for virtualization, dense workloads, and parallel processing tasks that require high core counts and efficient thread handling.
• Base clock 2.0 GHz with up to 3.4 GHz turbo/overclocking speed—delivers strong single-thread performance when needed while maintaining sustained throughput during peak periods.
• 30 MB L3 cache—reduces data fetch latencies and enhances performance on memory-intensive applications by keeping frequently used data close to the cores.
• Single-socket upgrade with LGA-4677—designed for HP servers, enabling a solder-free, drop-in upgrade path that minimizes downtime and simplifies maintenance.
• 64-bit processing with 150 W TDP—provides robust processing capabilities for modern operating systems and enterprise workloads while matching the power/power-management expectations of data center environments.

Technical Details of HPE Intel Xeon Silver (5th Gen) 4514Y

• Processor family: Intel Xeon Silver (5th Gen)
• Model: 4514Y
• Cores: 16
• Threads: 32
• Base clock: 2.0 GHz
• Max turbo frequency: 3.4 GHz
• Cache: 30 MB L3
• Socket: LGA-4677
• TDP: 150 W
• 64-bit processing
• Architecture: Entity designed for enterprise-grade servers (compatible with HP ProLiant platforms that support LGA-4677)

How to install HPE Xeon 4514Y

• Verify compatibility: Ensure your HP server model supports the LGA-4677 socket and Xeon Silver 5th Gen processors, and confirm BIOS/firmware is up to date for CPU compatibility.
• Power down and prepare the system: Shut down the server, unplug from power, and ground yourself to prevent static discharge.
• Open the chassis and locate the processor area: Access the motherboard and locate the LGA-4677 socket designed to accept the 4514Y processor.
• Remove the existing CPU (if replacing): If upgrading, carefully release the socket lever and lift out the current processor per HP service guidelines.
• Install the new CPU: Align the 4514Y with the socket, ensure proper orientation, and lower it into place. Secure the socket lever to lock the processor.
• Apply thermal interface material and reinstall cooling: Attach a compatible heatsink or cooler, apply an appropriate amount of thermal paste if required, and secure cooling components to ensure proper heat dissipation.
• Reassemble, power up, and configure: Close the chassis, reconnect power, and power on. Enter the BIOS/UEFI to verify CPU recognition and adjust any necessary settings or power profiles. Run POST checks and monitor temperatures and stability during initial operation.

Frequently asked questions

• Q: Is this processor compatible with HP servers? A: Yes. The 4514Y is designed as a drop-in upgrade for HP ProLiant servers that use the LGA-4677 socket, providing an enterprise-grade 16-core upgrade path.
• Q: What workloads benefit most from the 16-core Xeon Silver 4514Y? A: Virtualization, large-scale databases, analytics, containerized applications, and multi-threaded workloads that demand high core counts and robust parallel processing.
• Q: What is the maximum turbo frequency? A: Up to 3.4 GHz, enabling burst performance for short, intensive tasks while maintaining efficiency for steady-state workloads.
• Q: How much cache does it include? A: The processor features a 30 MB L3 cache to speed up data access and improve overall application performance in data-intensive scenarios.
• Q: What is the socket type and upgrade type? A: It uses the LGA-4677 socket and is intended as a solder-free upgrade for compatible HP servers, simplifying installation and reducing downtime.