HPE Intel Xeon Gold (4th Gen) 6428N Dotriaconta-core (32 Core) 1.80 GHz Processor Upgrade

The HPE Intel Xeon Gold (4th Gen) 6428N Dotriaconta-core (32 Core) 1.80 GHz Processor Upgrade is engineered for dense, enterprise-class workloads that demand exceptional multi-core performance, reliability, and scalability. This 32-core, 64-thread powerhouse delivers a robust base clock of 1.80 GHz and can Turbo up to 3.80 GHz when cooling and power budgets permit, making it an ideal upgrade for data centers, virtualization environments, large-scale databases, and HPC workloads. With 60 MB of L3 cache, 64-bit processing, and a high-efficiency architecture, this Xeon Gold processor helps accelerate analytics, accelerate virtualized workloads, and streamline complex compute pipelines while maintaining data integrity and operational continuity in mission-critical applications.

• The 32-core, 64-thread design provides extraordinary parallel processing power that enables dramatic improvements in virtualization density, database throughput, real-time analytics, and AI inference workloads. This level of parallelism translates to faster batch processing, reduced latency, and the ability to handle large-scale workloads with predictable performance even during peak usage periods.
• With a generous 60 MB L3 cache, the 6428N minimizes memory access bottlenecks and enhances data locality for large datasets. This translates into smoother performance for memory-intensive tasks, better cache hit rates during complex query execution, and improved responsiveness for enterprise applications that rely on large in-memory operations.
• Designed for enterprise reliability, the Xeon Gold family delivers long-life performance and robust error handling suitable for continuous operation in data centers. The upgrade is compatible with HPE ProLiant servers and other enterprise-class platforms that support the LGA-4677 socket, ensuring you gain seamless integration, optimized firmware support, and sustained performance under demanding workloads.
• Turbo performance up to 3.80 GHz enables bursts of speed when workloads require more horsepower. This capability is especially beneficial for short-lived compute bursts, bursty transactional workloads, and analytics tasks that benefit from higher clock speeds for critical code paths, while remaining mindful of cooling and power delivery constraints in dense rack deployments.
• Server-grade design and high-throughput capabilities support a wide range of applications—from virtualized desktops and cloud-native services to large-scale data processing. The processor’s architecture is optimized for efficiency with multi-core parallelism, predictable thermals, and enterprise-grade security features that help protect sensitive workloads in multi-tenant environments.

Technical Details of HPE Intel Xeon Gold (4th Gen) 6428N Dotriaconta-core (32 Core) 1.80 GHz Processor Upgrade

• Processor Family: Intel Xeon Gold (4th Gen)
• Model: 6428N
• Core Count: 32 cores
• Thread Count: 64 threads
• Base Clock Speed: 1.80 GHz
• Max Turbo Clock Speed: 3.80 GHz
• Cache: 60 MB L3 Cache
• Socket: LGA-4677
• 64-bit Processing: Yes
• TDP: 185 W
• Integrated Technologies: 64-bit computing and enterprise-grade performance optimizations suitable for server workloads

How to install HPE Intel Xeon Gold (4th Gen) 6428N Dotriaconta-core (32 Core) 1.80 GHz Processor Upgrade

• Power down the host server and unplug all power cables. Ground yourself to prevent static discharge before handling the processor or motherboard.
• Confirm motherboard compatibility: ensure the system supports the LGA-4677 socket and that the BIOS firmware is current enough to recognize a 4th Gen Xeon Gold CPU. If needed, perform a BIOS update following the manufacturer’s guidance.
• Access the CPU socket area by removing the server’s access panel and any cooling components as required. Carefully release the socket lever and lift the socket cover to expose the socket.
• Align the 6428N processor with the socket orientation notch(s) and gently place it into the LGA-4677 socket. Do not apply lateral force; ensure the processor sits evenly and fully.
• Lower the socket retention lever to secure the CPU. Apply an appropriate amount of thermal paste if your cooler does not have pre-applied paste, then install the heatsink or cooling assembly and secure it according to the cooling solution’s torque recommendations to ensure even contact and optimal thermal transfer.
• Reconnect any fan headers or cooling modules, reassemble the server enclosure, and reconnect power. Enter the BIOS on first boot to verify that the CPU is detected and to confirm proper core counts and turbo settings. Enable thermal and power profiles suitable for the workload and monitor temperatures during initial operation.
• Run a baseline stability and stress test after boot to ensure the processor operates within safe thermal envelopes and that no thermal throttling occurs under typical load conditions. Keep firmware and drivers up to date to maximize performance and reliability.

Frequently asked questions

• Q: What socket does this processor use?
• A: It uses the LGA-4677 socket, compatible with select HPE servers and 4th Gen Xeon Gold motherboards that support this socket type.
• Q: How many cores and threads does it have?
• A: The processor features 32 cores and 64 threads, delivering substantial multi-core parallelism for virtualization, databases, and compute-heavy workloads.
• Q: What are the base and turbo clock speeds?
• A: It has a base clock of 1.80 GHz with a turbo boost up to 3.80 GHz when conditions allow, enabling bursts of higher performance for demanding tasks.
• Q: What is the cache size?
• A: The CPU includes 60 MB of L3 cache to accelerate data-intensive operations and improve throughput for large-scale applications.
• Q: What is the TDP?
• A: The processor has a 185 W TDP, indicating a high-performance enterprise CPU that requires robust cooling and power delivery in data-center environments.