P21198-L21 HPE Intel Xeon Silver 10 Core Processor 4210R 2.40GHZ 13.75MB Cache TDP 100W FCLGA3647 Processor

P21198-L21 HP Intel Xeon Silver 4210R Overview

The P21198-L21 HP Intel Xeon Silver 4210R processor is a high-performance CPU engineered for modern enterprise environments that demand reliability, multi-core scalability, and consistent speed. Built on the Intel Xeon Scalable architecture, this 10-core, 20-thread processor delivers a base clock speed of 2.40GHz, making it an ideal fit for workloads that combine efficiency and processing depth. With 13.75MB of cache memory and a 100W thermal design power, the Xeon Silver 4210R balances energy efficiency with powerful throughput, ensuring that systems can maintain optimal operations without excessive power draw.

HP integrates this CPU into its enterprise-grade servers and workstations, providing organizations with a processor that supports advanced data center applications, virtualization, cloud hosting, and workload consolidation. The FCLGA3647 socket compatibility further enhances system integration, ensuring smooth installation in a wide range of platforms designed for demanding business needs.

Architecture and Core Design

At the heart of the HP Intel Xeon Silver 4210R is a 10-core architecture that supports simultaneous multithreading, effectively allowing 20 threads of processing. This multi-core design enhances performance in multi-threaded applications such as database management, virtualization, cloud computing, and enterprise software deployments. Each core is optimized for balanced workloads, ensuring that both single-threaded and multi-threaded applications can run efficiently without bottlenecks.

Built on Intel’s scalable platform, the Xeon Silver 4210R delivers consistent communication between cores and memory, minimizing latency and maximizing throughput. This makes it particularly valuable in data-intensive environments where large datasets must be processed quickly. The L3 cache of 13.75MB provides rapid access to frequently used data, reducing reliance on slower main memory and improving system responsiveness.

Clock Speed and Performance Efficiency

Operating at a base frequency of 2.40GHz, the Xeon Silver 4210R offers stable performance for enterprise applications. Its ability to dynamically adjust frequencies under demanding conditions ensures that workloads are executed with efficiency, maintaining high levels of reliability in real-world tasks. The balance between clock speed and core count makes the processor versatile for organizations that require steady performance across different usage scenarios.

Performance efficiency is further enhanced by its 100W TDP rating, which indicates optimized power consumption relative to its performance capabilities. This efficiency translates to lower operational costs, reduced cooling requirements, and better scalability in large-scale data center deployments.

Socket and Platform Compatibility

The FCLGA3647 socket is designed to accommodate high-performance processors like the Xeon Silver 4210R, offering secure connections for enterprise-grade servers. This socket supports a wide range of Xeon Scalable CPUs, allowing IT administrators to choose the most appropriate processor configuration for their needs. Compatibility with HP’s server infrastructure ensures easy integration, reduced installation time, and dependable system stability.

Platform compatibility extends beyond the physical socket, as the Xeon Silver 4210R also supports critical enterprise technologies such as ECC memory, Intel virtualization features, and advanced power management. These features provide administrators with greater flexibility in designing IT solutions that meet specific organizational goals.

Memory and Bandwidth Capabilities

The Xeon Silver 4210R provides extensive memory support, enabling servers to handle large datasets and complex computational tasks with ease. Its ability to support DDR4 memory at high bandwidths ensures smooth data flow between the processor and memory modules. This makes it highly suitable for applications such as virtualization, cloud services, and database management systems.

ECC (Error-Correcting Code) memory support is a crucial feature of the processor, ensuring data integrity by detecting and correcting memory errors automatically. This reduces downtime, increases system reliability, and safeguards critical business data from corruption.

Virtualization and Cloud Readiness

Businesses that rely on virtualization technologies benefit from the Intel Xeon Silver 4210R’s advanced virtualization support. With Intel VT-x and VT-d technologies, this processor can handle virtual machines with reduced latency and improved input/output performance. This allows IT teams to consolidate workloads efficiently, reducing hardware overhead while maintaining strong performance levels.

Cloud environments also benefit from the processor’s scalability and multi-threading capabilities. Whether deployed in private, public, or hybrid cloud infrastructures, the Xeon Silver 4210R enables consistent performance delivery, resource allocation, and application scalability. This makes it an attractive option for organizations planning to expand their digital transformation initiatives.

Data Security Features

Security is paramount in enterprise computing, and the Xeon Silver 4210R integrates Intel’s advanced security technologies to safeguard workloads. Features such as Intel SGX (Software Guard Extensions) allow sensitive data to be stored in secure enclaves, reducing exposure to potential attacks. Intel Trusted Execution Technology (TXT) ensures that systems boot in a trusted state, preventing malicious code from compromising the boot process.

These features collectively provide a hardware-assisted security layer that strengthens defenses against modern cyber threats, making the processor an essential component for organizations handling sensitive information or regulated workloads.

Energy Efficiency and TDP Optimization

With a TDP of 100W, the Xeon Silver 4210R offers an optimized balance between power consumption and performance. This is especially valuable for enterprises operating large-scale data centers where energy efficiency directly impacts operational costs. Efficient power usage also reduces the need for extensive cooling infrastructure, contributing to overall cost savings.

Energy optimization extends to intelligent workload distribution, ensuring that the processor only consumes power when required. Idle states and dynamic power adjustments minimize unnecessary energy use without compromising performance levels.

Enterprise and Data Center Applications

The Xeon Silver 4210R is engineered for enterprise and data center environments where reliability, speed, and scalability are critical. Applications include virtualization platforms, enterprise resource planning (ERP) systems, customer relationship management (CRM) solutions, and big data analytics. Its core count and high-speed cache make it capable of running multiple business-critical workloads simultaneously without compromising system stability.

Data centers deploying the Xeon Silver 4210R can benefit from its scalability, allowing administrators to expand compute resources as organizational needs grow. From small to large-scale deployments, this processor provides the foundation for IT infrastructure that supports long-term digital transformation strategies.

Workstation Integration

Beyond server environments, the Xeon Silver 4210R is also a strong candidate for professional workstations used in engineering, scientific research, and content creation. Its ability to manage multi-threaded workloads ensures that tasks such as 3D rendering, simulation, and video editing are executed efficiently. The processor’s support for large memory configurations further enhances its suitability for professional workstations that handle demanding computational workloads.

HP Server Ecosystem Support

The P21198-L21 is specifically integrated into HP’s enterprise-grade server ecosystem, ensuring that organizations can leverage optimized hardware and software compatibility. HP servers powered by the Xeon Silver 4210R are engineered to provide maximum uptime, advanced system management, and seamless scalability. This ecosystem approach simplifies IT deployment, reduces integration challenges, and ensures dependable long-term performance.

With HP’s global support infrastructure, organizations deploying the Xeon Silver 4210R can also access comprehensive warranty, support, and lifecycle services, reducing risk and improving IT operational efficiency.

Scalability and Future-Proofing

Scalability is at the core of the Intel Xeon Silver 4210R design. Organizations can start with smaller deployments and expand compute capacity as business requirements evolve. This flexibility makes the processor an excellent choice for businesses looking to future-proof their IT infrastructure. Compatibility with scalable memory and storage options ensures that systems powered by this CPU remain relevant for years to come.

In multi-processor environments, the Xeon Silver 4210R can be paired with additional CPUs to scale performance even further. This multi-socket compatibility supports enterprise-grade servers that need to handle mission-critical workloads without interruption.

Reliability and Longevity

Reliability is a hallmark of the Xeon Silver 4210R, making it suitable for environments where downtime is not an option. Enterprise systems powered by this processor benefit from Intel’s rigorous testing standards, ensuring consistent operation under heavy workloads. Longevity is another critical factor, as businesses expect their infrastructure investments to deliver value for extended periods. The Xeon Silver 4210R meets these expectations through durable architecture, robust platform support, and long-term availability.

Comparison with Other Xeon Processors

Compared to lower-tier Xeon Bronze processors, the Silver 4210R offers enhanced core counts, larger cache, and improved clock speeds, making it more suitable for complex workloads. Against higher-tier Xeon Gold and Platinum models, the Silver 4210R balances performance and cost, making it a smart choice for organizations that need strong performance without overinvesting in premium solutions. This positioning makes it a highly attractive option in the Xeon lineup for midrange enterprise workloads.

Use Cases in Modern IT

Real-world applications of the HP Intel Xeon Silver 4210R include virtualization clusters, cloud infrastructure, large-scale data processing, and secure hosting services. Organizations deploying databases, ERP systems, or analytics platforms benefit from the processor’s ability to maintain performance consistency across multiple workloads. It is also well-suited for businesses implementing private or hybrid cloud architectures, ensuring efficient workload management and scalability.

For industries such as finance, healthcare, and research, where data accuracy and speed are critical, the Xeon Silver 4210R delivers the reliability and efficiency necessary to meet demanding standards. These use cases demonstrate the processor’s versatility across a wide spectrum of IT deployments.