HPE Intel Xeon Gold (4th Gen) 5411N 24-Core Processor Upgrade

Upgrade your enterprise servers with the HPE Intel Xeon Gold (4th Gen) 5411N processor, a high-density, multi-threaded upgrade designed for demanding workloads in data centers, virtualization environments, and HPC-infused operations. The 5411N packs a tetracosa-core configuration with 24 physical cores and 48 threads, delivering exceptional parallel performance for heavy database queries, large-scale virtualization, AI inference pipelines, and analytics workloads. Built on the latest 4th Generation Xeon Gold architecture, this processor delivers robust reliability, security, and energy-conscious performance to keep your core applications responsive under load. The 1.90 GHz base clock provides solid efficiency for steady-state tasks, while the turbo clock of up to 3.90 GHz accelerates burst workloads, enabling fast response times during peak demand. With a substantial 45 MB L3 cache, memory latency is reduced for data-intensive workloads, helping applications maintain throughput even as data scales. Optimized for enterprise servers, the 5411N ships in the LGA-4677 socket and works with compatible HPE servers to deliver a seamless, solder-free upgrade path.

• High-core-density performance: 24 cores and 48 threads give you extraordinary multi-threaded throughput for virtualization, database operations, and analytics, enabling more concurrent user sessions, virtual machines, and containerized workloads without compromising responsiveness.
• Accelerated turbo performance: The processor delivers a base frequency of 1.90 GHz with a turbo boost up to 3.90 GHz, allowing sustained base-load efficiency with rapid burst performance when workloads demand short, intensive compute cycles.
• Significant cache for data-intensive apps: A large 45 MB L3 cache minimizes memory bottlenecks, accelerating complex queries, large in-memory data structures, and real-time analytics, so applications reach results faster under load.
• Enterprise-ready reliability: Designed for 165 W thermal envelopes and 64-bit processing, this Xeon Gold processor emphasizes reliability, error correction, and robust performance in 24/7 data-center environments, helping to maintain uptime during long-running tasks.
• Socket compatibility and upgrade path: The LGA-4677 socket enables a solder-free upgrade on compatible HPE server motherboards, providing a straightforward path to modernize legacy servers without extensive hardware refurbishment.

Technical Details of HPE Intel Xeon Gold (4th Gen) 5411N

• Processor family: Intel Xeon Gold (4th Gen)
• Model: 5411N
• Cores: 24
• Threads: 48
• Base clock: 1.90 GHz
• Max turbo clock: Up to 3.90 GHz
• Cache: 45 MB L3
• Socket: LGA-4677
• Power (TDP): 165 W
• 64-bit processing: Yes

how to install HPE Xeon Gold 5411N

Installing the HPE Xeon Gold 5411N is a straightforward enhancement for compatible servers. Before you begin, verify that your server motherboard and BIOS support the LGA-4677 socket and 165 W processors, and confirm you have adequate cooling for sustained turbo workloads. Follow these best-practice steps to ensure proper seating, reliable operation, and long-term stability:

• Power down the server and unplug all power sources. Ground yourself to prevent static discharge and protect sensitive components.
• Open the server chassis according to the platform’s maintenance procedures. Locate the CPU socket area and release the socket locking mechanism as per the motherboard manual.
• Remove the existing processor (if upgrading) and gently clean the CPU retention area. Apply a thin, even layer of high-quality thermal paste to the new processor, following the manufacturer’s guidance for paste quantity.
• Carefully align the 5411N with the LGA-4677 socket, ensuring pin alignment and orientation match the socket guides. Secure the processor so it sits flush against the socket with even contact.
• Reinstall the heatsink or cooling solution, attaching all mounting hardware securely. Confirm there is no vibration or loose fittings that could degrade cooling performance during operation.
• Reassemble the server and reconnect power. Update the system BIOS/firmware to the latest version that supports the 5411N, then perform a POST to verify processor recognition and baseline CPU health.
• Boot into the operating system and run stability and stress tests to validate thermal performance under load. Monitor core temperatures and fan behavior to confirm cooling efficiency aligns with the processor’s 165 W TDP.
• Confirm ongoing compatibility with your server workloads—virtual machines, containers, and data-intensive applications—through typical benchmarks and monitoring tools. Schedule any necessary BIOS or firmware updates to maintain optimal performance and security.

Frequently asked questions

• Q: What systems is this processor compatible with?
  A: The HPE Xeon Gold 5411N is designed for servers using the LGA-4677 socket found on compatible HPE/HPE ProLiant platforms. Confirm motherboard support for the 4th Gen Xeon Gold line and the 165 W TDP before upgrading.
• Q: How many cores and threads does it have?
  A: It features 24 physical cores and 48 threads, delivering strong parallel performance for virtualization, databases, and analytics.
• Q: What is the base and turbo clock speed?
  A: The base clock is 1.90 GHz, with a turbo speed up to 3.90 GHz for burst workloads when needed.
• Q: What is the cache size?
  A: It includes 45 MB of L3 cache to accelerate data-intensive applications and reduce latency during large-scale computations.
• Q: Is this upgrade suitable for 24/7 enterprise workloads?
  A: Yes. It’s built for enterprise reliability with a 165 W TDP, 64-bit processing, and compatibility with server-grade cooling and firmware ecosystems to sustain demanding workloads.