826876-L21 HPE 2.00GHz 10.40GT/s UPI 20 Core Processor.

HPE 826876-L21 Processor Overview

The HPE 826876-L21 is a high-performance processor kit designed for HPE ProLiant DL380 servers, featuring the Intel Xeon Gold 6138 20-core Gen10 processor. With a base frequency of 2.00GHz and a UPI speed of 10.40GT/s, this processor ensures exceptional computational power for demanding enterprise workloads. Its 27.5MB L3 cache enables faster data retrieval, optimizing server efficiency and reducing latency in high-volume processing environments.

Intel Xeon Gold 6138 Architecture

The Intel Xeon Gold 6138 processor belongs to the Xeon Scalable family and is engineered for reliability, scalability, and performance in enterprise data centers. Built on Intel’s advanced 14nm process technology, it integrates 20 physical cores and 40 threads, supporting multithreading to maximize parallel processing. The architecture is designed for robust virtualization, database management, and mission-critical applications, making it ideal for HPE ProLiant DL380 servers.

Core Performance and Clock Speed

The processor features a base clock speed of 2.00GHz, with Turbo Boost technology enabling dynamic frequency scaling to handle peak workloads efficiently. Each core can execute multiple instructions simultaneously, enhancing multi-tasking performance. This capability ensures that enterprise applications, from large-scale analytics to AI workloads, operate seamlessly without bottlenecks.

Advanced Cache System

The 27.5MB L3 cache serves as a high-speed memory reservoir between the main memory and processor cores. It reduces data access latency, accelerates task execution, and enhances overall server throughput. This makes the HPE 826876-L21 processor particularly effective for database-intensive operations and real-time data processing tasks, where rapid access to frequently used data is critical.

Memory and UPI Integration

The HPE 826876-L21 supports Ultra Path Interconnect (UPI) at 10.40GT/s, allowing multiple processors in multi-socket configurations to communicate efficiently. This interconnect ensures low-latency, high-bandwidth data exchange across the server, crucial for enterprise-level workloads requiring intensive parallel computation.

Memory Compatibility

Designed for HPE ProLiant DL380 Gen10 servers, the processor supports DDR4 memory with high bandwidth and low latency. Memory speeds of up to 2666 MT/s are supported, allowing for optimal performance in virtualization, AI workloads, and in-memory analytics. ECC memory support ensures data integrity and stability in mission-critical environments.

Dual-Socket Configurations

The HPE 826876-L21 can be deployed in dual-socket configurations, doubling processing power while maintaining synchronized operation through Intel UPI technology. Dual-socket setups are ideal for large-scale virtualization, high-performance computing (HPC), and enterprise applications requiring redundancy and scalability.

Server Optimization with HPE ProLiant DL380

The HPE 826876-L21 is tailored for integration with HPE ProLiant DL380 servers, a staple in enterprise data centers. The DL380 series is known for its reliability, expandability, and advanced management features. Pairing this processor kit with DL380 servers ensures maximum utilization of compute resources, supporting high-performance workloads efficiently.

Enhanced Reliability and Fault Tolerance

One of the key advantages of the HPE 826876-L21 in ProLiant DL380 servers is its reliability. Intel Xeon Gold processors include features such as Intel Run Sure Technology, which provides error-checking and predictive failure analysis, reducing downtime and maintaining system integrity. Coupled with HPE’s SmartMemory and system diagnostics, administrators can proactively manage server health.

Workload Flexibility

This processor kit supports a wide range of workloads, including virtualization, cloud computing, AI inference, and large-scale databases. Its multi-core design allows for efficient distribution of tasks, improving response times and throughput. IT environments can consolidate multiple virtual machines on a single server while maintaining high performance and responsiveness.

Virtualization and Cloud Integration

With 20 cores and 40 threads, the HPE 826876-L21 excels in virtualized environments, supporting technologies such as VMware, Hyper-V, and KVM. Its high core count allows for dense virtual machine deployments without sacrificing performance, while Intel VT-x and VT-d technologies enable secure, efficient virtualization and I/O virtualization.

Energy Efficiency and Thermal Management

The HPE 826876-L21 processor kit is engineered for energy efficiency. Intel’s advanced power management technologies dynamically adjust voltage and frequency according to workload demands, reducing energy consumption while maintaining optimal performance. This results in lower operational costs and improved sustainability for data centers.

Thermal Design and Cooling

The processor is designed with a Thermal Design Power (TDP) optimized for high-performance servers. Integrated thermal sensors monitor operating temperatures, and when combined with HPE DL380’s advanced cooling systems, the server maintains safe operating conditions even under maximum load. Efficient cooling prolongs processor lifespan and ensures consistent reliability.

Scalable Deployment Options

The HPE 826876-L21 supports scalable deployment options. From small enterprise setups to large-scale data centers, this processor kit can be incorporated into multiple server nodes, creating clusters optimized for high-performance computing, artificial intelligence, and big data analytics. Scalability ensures businesses can expand infrastructure without replacing existing servers.

Security Features and Data Protection

Security is a critical consideration for enterprise servers, and the HPE 826876-L21 addresses this with Intel’s built-in security technologies. Intel Secure Guard Extensions (SGX), Trusted Execution Technology (TXT), and Execute Disable Bit provide advanced protection against unauthorized access, malware, and data breaches.

Intel SGX for Secure Computing

Intel SGX allows sensitive data to be processed in isolated enclaves, preventing unauthorized access even if the OS or hypervisor is compromised. This is particularly beneficial for industries handling confidential data, such as finance, healthcare, and government institutions.

Data Integrity with ECC Memory

Coupled with HPE SmartMemory, the processor ensures error-correcting code (ECC) memory support, safeguarding critical data against corruption. ECC memory detects and corrects single-bit errors automatically, maintaining system stability and preventing potential data loss in enterprise workloads.

Firmware and Platform Security

HPE ProLiant servers provide additional layers of protection through firmware integrity monitoring and runtime firmware verification. When paired with the Xeon Gold 6138 processor, these features create a secure server environment, minimizing vulnerabilities and protecting critical business applications.

Storage and I/O Optimization

The HPE 826876-L21 processor kit supports a wide range of storage and input/output configurations. Its integration with Intel’s high-speed interconnects and PCIe lanes enables fast communication with NVMe drives, SAS/SATA storage, and GPU accelerators, facilitating data-intensive applications.

High-Speed PCIe Connectivity

With numerous PCIe lanes, the processor enables high-bandwidth connectivity to storage arrays, network adapters, and accelerators. This is crucial for applications that require fast data transfer rates, including real-time analytics, scientific simulations, and video processing.

NVMe and SSD Acceleration

Enterprise workloads benefit from NVMe SSD support, which leverages the processor’s high-speed data paths to minimize latency and maximize throughput. This is ideal for database transactions, caching solutions, and high-frequency trading systems, where milliseconds can impact performance and business outcomes.

GPU and AI Workload Acceleration

The processor supports GPU expansion cards through PCIe connectivity, enabling acceleration for artificial intelligence, machine learning, and deep learning workloads. Paired with HPE DL380 servers, it delivers a scalable AI-ready infrastructure for data centers aiming to implement advanced computing solutions.

Enterprise Use Cases and Applications

The HPE 826876-L21 processor kit is suited for a variety of enterprise environments requiring high-performance computing, reliability, and scalability. Its versatility allows organizations to optimize operations, reduce costs, and improve service delivery.

Virtualization and Cloud Computing

Ideal for hosting multiple virtual machines, the processor enables cloud service providers and enterprises to consolidate servers, improve resource utilization, and manage workloads efficiently. Support for hypervisors such as VMware vSphere and Microsoft Hyper-V ensures compatibility across diverse IT environments.

Database Management and Analytics

The 20-core Xeon Gold 6138 processor is well-suited for database servers, in-memory analytics, and big data applications. Large L3 cache and multi-threading capabilities allow high-speed query execution, efficient transaction processing, and seamless handling of complex analytical workloads.

High-Performance Computing (HPC)

For HPC applications, such as scientific research, simulations, and engineering analysis, the HPE 826876-L21 offers the necessary core count, memory bandwidth, and interconnect speed to achieve optimal performance. Multi-node deployments can deliver linear scalability, making it suitable for supercomputing clusters and research institutions.

AI, Machine Learning, and Deep Learning

The processor’s support for GPU acceleration, high memory bandwidth, and parallel processing makes it an excellent choice for AI and ML workloads. Training complex models, performing inference, and executing large-scale data pipelines can all be achieved with improved speed and efficiency.

Enterprise Resource Planning (ERP) and Business Applications

Organizations running ERP solutions, customer relationship management (CRM) platforms, and other enterprise applications benefit from the processor’s reliability and throughput. Fast transaction processing, multi-user support, and low-latency performance improve overall business productivity and responsiveness.

HPE 826876-L21 Advantages Summary

• High-performance 20-core Intel Xeon Gold 6138 processor for enterprise workloads
• 2.00GHz base frequency with Turbo Boost for dynamic workload handling
• 27.5MB L3 cache for reduced data access latency and enhanced throughput
• UPI 10.40GT/s for efficient multi-processor communication
• DDR4 memory support with ECC for data integrity and reliability
• Optimized for HPE ProLiant DL380 Gen10 servers with dual-socket scalability
• Advanced security features including Intel SGX and Trusted Execution Technology
• Energy-efficient with advanced power and thermal management
• Supports high-speed PCIe connectivity, NVMe storage, and GPU acceleration
• Ideal for virtualization, HPC, AI, big data analytics, and enterprise applications