P43941-001 HPE SPS-Silicom ACC100 VRAN ACC Card

Enhanced Product Summary

The HPE P43941-001 Accelerator Card delivers specialized processing capabilities for demanding virtualized radio access network workloads, engineered to boost throughput, streamline data handling, and reinforce stability across modern enterprise infrastructures.

General Attributes

• Manufacturer: HPE
• Part Number: P43941-001
• Product Type: Accelerator Card

Technical Information

• High‑bandwidth PCI Express x16 interconnect for rapid host communication
• 2667 Mbps data rate for responsive buffering
• Integrated ECC for improved reliability and error mitigation
• Approximate consumption: 53W
• Balanced performance‑to‑power ratio for dense deployments

Operational Advantages

Performance‑Driven Benefits

• Accelerates compute‑heavy vRAN tasks to reduce CPU load
• Enhances throughput for bandwidth‑intensive applications
• Improves system responsiveness under high‑traffic conditions

Reliability & Efficiency Enhancements

• ECC‑enabled memory ensures stable long‑term operation
• Purpose‑built SoC architecture minimizes processing bottlenecks
• Consistent performance across fluctuating network demands

Deployment Scenarios

Ideal Usage Environments

• Enterprises requiring high‑speed data movement and low latency
• Organizations operating complex, multi‑layered network infrastructures
• Data centers with heavy bandwidth consumption and virtualization workloads

Application Highlights

• vRAN acceleration for telecom and edge computing ecosystems
• Support for scalable networking frameworks
• Improved efficiency in distributed compute environments

HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card

The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card is an advanced hardware acceleration solution designed to enhance the performance, scalability, and efficiency of virtualized radio access network (vRAN) environments. Developed for modern telecommunications infrastructures, this accelerator card is engineered to support demanding 5G network workloads by improving packet processing, signal processing, and compute-intensive network functions. As communication networks continue transitioning from traditional proprietary systems to software-defined and cloud-native architectures, specialized acceleration technologies such as the HPE P43941-001 help organizations achieve higher throughput, lower latency, and improved resource utilization.

Built around acceleration capabilities optimized for virtualized network applications, the HPE P43941-001 integrates Silicom accelerator technology with HPE server platforms to provide enhanced processing performance for telecommunications workloads. The card is designed to offload complex network processing operations from general-purpose CPUs, allowing server processors to dedicate more resources to application services, orchestration tasks, and other critical workloads. This architecture enables service providers, enterprises, and edge computing environments to deploy flexible and efficient vRAN solutions while maintaining the performance requirements of next-generation connectivity.

Advanced vRAN Acceleration Technology

Virtualized Radio Access Network environments require significant computational capacity because many traditional hardware-based network functions are transformed into software-based applications running on commercial off-the-shelf servers. The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card addresses these challenges by providing dedicated acceleration capabilities for wireless infrastructure workloads. The accelerator technology helps optimize the processing requirements associated with 4G LTE and 5G radio access networks, enabling faster execution of complex algorithms and improving overall network efficiency.

The ACC100 acceleration platform is designed to support key vRAN functions, including physical layer processing, forward error correction, and other computationally intensive operations required in modern cellular networks. By handling specialized processing tasks through dedicated acceleration hardware, the card reduces CPU overhead and enables higher network performance without requiring excessive server expansion. This approach supports more efficient infrastructure designs where fewer server resources can deliver greater network capacity.

Purpose-Built Hardware for Telecommunications Workloads

The HPE P43941-001 is specifically designed for telecommunications applications where reliability, performance, and consistent processing capabilities are essential. Unlike general-purpose adapters, vRAN accelerator cards are optimized for specific network workloads that demand predictable latency and high-speed data processing. This specialized design makes the accelerator suitable for operators and organizations deploying cloud-based network architectures, edge computing platforms, and distributed communication systems.

Telecommunication workloads often require real-time processing with strict performance requirements. The HPE P43941-001 provides hardware-based acceleration that helps maintain efficient processing pipelines for network traffic and radio workloads. By reducing the computational burden placed on host processors, the accelerator card contributes to improved server efficiency, reduced operational complexity, and enhanced scalability for growing network deployments.

Integration with HPE Server Infrastructure

The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card is designed for integration within compatible HPE server environments, allowing organizations to build optimized platforms for virtualized networking applications. HPE server systems provide the foundation for deploying software-defined networking solutions, while the accelerator card adds specialized processing capabilities required by advanced wireless workloads.

This integration enables enterprises and service providers to create high-performance infrastructure platforms that combine general-purpose computing with dedicated acceleration technology. The result is a balanced architecture where CPUs, memory, networking components, and accelerator hardware work together to deliver efficient processing for demanding vRAN applications.

Accelerator Cards in Modern vRAN Deployments

The evolution of telecommunications networks has created increasing demand for flexible, scalable, and software-driven infrastructure. Traditional radio access networks relied heavily on dedicated hardware appliances, but modern vRAN architectures separate hardware resources from network functions, enabling greater flexibility and automation. Accelerator cards play an important role in this transformation by providing specialized processing capabilities needed to support high-performance wireless communication.

The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card helps bridge the gap between software flexibility and hardware performance. While virtualization allows network functions to run on standard servers, some workloads require additional acceleration to achieve carrier-grade performance levels. This accelerator card provides the computational assistance necessary for efficient deployment of virtualized network functions.

Optimized Performance for 5G Network Environments

5G networks introduce significantly higher performance requirements compared with previous generations of wireless technology. Increased bandwidth, lower latency requirements, massive device connectivity, and advanced radio features create additional processing demands. The HPE P43941-001 accelerator card supports these evolving requirements by improving the efficiency of server-based network processing.

Through hardware acceleration, the card enables faster execution of complex radio algorithms and network operations. This allows telecommunications providers to improve network capacity while maintaining responsive service delivery. The accelerator technology is particularly valuable in environments where edge locations require compact, efficient, and powerful computing platforms.

Supporting Cloud-Native Network Architecture

Cloud-native networking relies on containerized applications, virtualization technologies, automation frameworks, and distributed computing resources. The HPE P43941-001 contributes to this architecture by enhancing the performance of servers running virtualized network functions. Its acceleration capabilities allow software-based network solutions to achieve performance levels closer to specialized hardware platforms.

By combining flexible software deployment with dedicated acceleration, organizations can achieve greater agility while maintaining efficient resource utilization. This approach allows network operators to scale services more effectively, deploy new features faster, and optimize infrastructure investments.

Improved CPU Efficiency and Resource Utilization

One of the primary benefits of the HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card is its ability to reduce CPU processing demands. Network workloads involving encryption, signal processing, and error correction can consume substantial processor resources when handled entirely through software. Offloading these tasks to dedicated acceleration hardware allows CPUs to focus on higher-level application processing and network management functions.

Improved resource utilization helps organizations achieve better performance from existing server infrastructure. This can support higher workload density, reduce hardware requirements, and improve operational efficiency in large-scale network deployments.

Technical Characteristics of HPE P43941-001 SPS-Silicom

The HPE P43941-001 represents a specialized category of PCIe-based acceleration hardware designed for high-performance networking environments. The card combines dedicated acceleration functionality with enterprise-grade compatibility to support demanding communication workloads. Its architecture is optimized for environments where consistent performance, low latency, and efficient processing are critical.

As part of the HPE accelerator ecosystem, this solution is positioned for use in advanced computing environments where traditional CPU-only architectures may not provide sufficient processing efficiency. The integration of Silicom acceleration technology allows the card to deliver specialized capabilities required by modern telecommunications applications.

High-Speed Processing Capabilities

The accelerator card provides enhanced processing capabilities for workloads associated with radio access networks and telecommunications infrastructure. By using dedicated hardware resources, it helps accelerate operations that would otherwise require significant CPU power. This results in faster workload execution and improved responsiveness for network services.

High-speed processing is essential for vRAN environments because network functions often operate under strict timing requirements. The HPE P43941-001 helps maintain efficient processing performance while supporting the demanding operational characteristics of modern wireless networks.

Designed for Enterprise and Service Provider Requirements

Enterprise organizations and telecommunications providers require infrastructure components that deliver reliability, scalability, and predictable performance. The HPE P43941-001 is designed to meet these requirements by providing dedicated acceleration for specialized workloads. Its deployment helps organizations create optimized platforms for edge computing, private networks, and large-scale communication services.

The accelerator card supports infrastructure modernization initiatives by enabling organizations to transition toward more flexible software-defined network architectures. It provides a hardware foundation that complements virtualization platforms and cloud-based management solutions.

Efficient Deployment in Edge Computing Environments

Edge computing environments require powerful yet efficient hardware because processing resources are often located closer to users and connected devices. The HPE P43941-001 helps support edge deployments by improving the processing efficiency of compact server platforms used for telecommunications applications.

By accelerating critical workloads locally, the card helps reduce dependence on centralized data centers and improves response times for latency-sensitive services. This makes it suitable for applications where fast network processing and efficient infrastructure utilization are essential.

Benefits of HPE P43941-001 ACC100 vRAN Accelerator Card

The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card delivers significant advantages for organizations implementing modern wireless infrastructure. Its dedicated acceleration capabilities help improve performance, optimize server resources, and support the transition toward flexible network architectures.

The accelerator card enables organizations to achieve better efficiency by combining software-based networking flexibility with specialized hardware acceleration. This balance allows telecommunications platforms to support increasing workload demands without relying solely on additional CPU resources.

Enhanced Network Function Performance

Network functions responsible for radio processing require intensive computation and precise timing. The HPE P43941-001 improves the execution of these operations by providing dedicated acceleration resources. This helps maintain consistent performance and supports the requirements of advanced wireless communication systems.

Scalable Infrastructure Expansion

Scalability is a critical requirement for modern network deployments. The HPE P43941-001 allows organizations to expand network capabilities by improving the efficiency of existing server platforms. Instead of replacing infrastructure with specialized systems, organizations can enhance performance through accelerator-based solutions.

This scalable approach supports gradual infrastructure upgrades and provides flexibility for future network growth. Organizations can adapt their computing environments to changing workload requirements while maintaining operational efficiency.

Reliable

The HPE P43941-001 SPS-Silicom ACC100 vRAN Accelerator Card provides a reliable acceleration platform for organizations building next-generation networking environments. Its specialized design, optimized processing capabilities, and integration with HPE infrastructure make it a valuable component for modern telecommunications deployments.

By supporting accelerated vRAN workloads, improving CPU efficiency, and enabling flexible network architectures, the HPE P43941-001 helps organizations address the growing demands of 5G connectivity, edge computing, and cloud-native networking. This accelerator card represents an important technology for enhancing the performance and scalability of software-defined communication infrastructures.