P08255-B21 HPE 1-Port Infiniband 100gb QSFP56 PCI-E 3 X16 Network Adapter

HPE P08255-B21 InfiniBand 100Gb Network Adapter

The HPE P08255-B21 100Gb InfiniBand Network Adapter is a high-performance connectivity solution engineered for enterprise servers, advanced data centers, and demanding computing environments. Designed with a QSFP56 interface and PCIe 3.0 x16 architecture, this adapter delivers exceptional bandwidth, efficient data transmission, and reliable networking performance for applications that require fast and stable communication.

Product Information

• Brand: HPE 
• Part Number: P08255-B21
• Drive Type: Network Adapter

High-Speed 100Gb Networking Performance

• Supports high-speed 100 Gigabit data transmission.
• Optimized for bandwidth-intensive enterprise applications.
• Provides reliable communication between servers and network resources.
• Helps reduce performance limitations caused by network congestion.

PCIe 3.0 x16 Bus Interface

• Features PCIe 3.0 x16 expansion technology.
• Provides fast communication between server hardware and networking components.
• Designed for professional enterprise server environments.

QSFP56 Connector Technology

• Includes a single QSFP56 network port.
• Supports high-performance InfiniBand networking applications.
• Provides dependable connectivity for advanced server infrastructures.

Single-Port Advantages

• Offers a dedicated 100Gb network connection.
• Provides efficient bandwidth utilization for enterprise workloads.
• Supports simplified installation and network management.
• Ideal for high-performance computing and data-intensive applications.

Cabling Options

• Compatible with Direct Attach Copper cables for short-distance connections.
• Supports Active Optical Cables for flexible high-speed networking setups.
• Allows adaptable installation across various data center environments.

Infrastructure Platforms

• Compatible with HPE ProLiant Rack Server platforms.
• Supports HPE ProLiant Tower Server systems.
• Works with HPE BladeSystem server environments.
• Designed for HPE Synergy infrastructure solutions.

Physical Specifications

• Weight: Approximately 0.509 lbs (0.23 kg).
• Imperial dimensions: 24 x 14 x 10 inches.
• Metric dimensions: 60.96 x 35.56 x 25.4 cm.
• Lightweight construction for easier server integration.

Enterprise Data Center Networking

• High-performance computing environments.
• Large-scale enterprise data centers.
• Artificial intelligence and analytics workloads.
• Cloud and virtualization infrastructures.
• High-speed server cluster deployments.

Product Benefits

• Designed for easy integration with supported HPE systems.
• Enables faster deployment in enterprise environments.
• Supports efficient configuration and network optimization.
• Helps maximize the performance of HPE server infrastructure.

Key Benefits of HPE P08255-B21 Network Adapter

• Provides up to 100Gb/s high-speed InfiniBand connectivity.
• Uses PCIe 3.0 x16 architecture for enhanced throughput.
• Features a QSFP56 connector for advanced networking support.
• Supports DAC and AOC cable solutions.
• Offers a low-profile design for flexible server installation.
• Compatible with multiple HPE ProLiant and enterprise platforms.

HPE P08255-B21 1-Port Infiniband Network Adapter

The HPE P08255-B21 1-Port Network Adapter Infiniband 100Gb QSFP56 PCI-E 3 X16 is a high-performance networking solution designed for organizations that require fast, reliable, and efficient communication between servers, storage systems, and advanced computing platforms. This network adapter belongs to the enterprise category of high-speed host connectivity solutions, delivering advanced InfiniBand technology with 100Gb bandwidth capability through a QSFP56 interface. It is engineered to support demanding workloads where low latency, high throughput, and consistent data transfer performance are essential.

Modern data centers are experiencing increasing demands from artificial intelligence applications, cloud computing platforms, scientific research, virtualization environments, and large-scale analytics systems. Traditional networking solutions may struggle to maintain performance when handling massive volumes of information. The HPE P08255-B21 adapter addresses these challenges by providing a dedicated high-speed connection that helps accelerate communication between computing resources while improving overall infrastructure efficiency.

Designed for professional enterprise environments, this adapter provides organizations with the ability to build scalable networking architectures that support current workloads while preparing infrastructure for future technology requirements. Its combination of InfiniBand connectivity, PCI Express 3.0 x16 interface compatibility, and QSFP56 port technology makes it suitable for specialized environments requiring advanced network performance.

HPE P08255-B21 InfiniBand 100Gb Network Adapter 

The HPE P08255-B21 belongs to the category of high-performance network adapters, also known as host channel adapters (HCAs), which are designed to provide direct and efficient communication between servers and high-speed networking fabrics. Unlike standard Ethernet adapters commonly used for everyday business applications, InfiniBand network adapters are optimized for environments where communication speed and latency directly impact application performance.

InfiniBand networking technology is widely recognized for its ability to deliver extremely fast data movement with minimal communication delays. It is commonly deployed in high-performance computing environments, supercomputing facilities, research laboratories, financial processing systems, and advanced enterprise infrastructures. These environments depend on rapid communication between multiple computing nodes to complete complex operations efficiently.

The Role of High-Speed Network Adapters in Modern Infrastructure

Network adapters serve as a critical connection point between servers and network environments. As applications become more data-intensive, the performance of network hardware becomes increasingly important. The HPE P08255-B21 adapter provides the bandwidth and efficiency required to support advanced computing systems that rely on continuous data exchange.

Organizations implementing large databases, artificial intelligence workloads, machine learning models, simulation applications, and distributed computing platforms require networking components capable of handling substantial amounts of data. A high-performance adapter such as the HPE P08255-B21 helps reduce communication limitations and allows computing resources to operate more effectively.

InfiniBand 100Gb Connectivity for Advanced Data Transfer

The HPE P08255-B21 provides 100Gb InfiniBand connectivity, delivering exceptional network performance for applications that require rapid data transmission. This level of bandwidth enables faster communication between connected systems and supports workloads that generate significant amounts of information.

High-speed InfiniBand connections are especially valuable in environments where multiple servers work together to process complex tasks. By enabling efficient data movement between computing nodes, the adapter helps improve application responsiveness and supports more effective resource utilization.

100Gb High Bandwidth Performance

The 100Gb network capability of the HPE P08255-B21 provides the speed required for demanding enterprise applications. Large-scale computing environments often require rapid transfer of datasets, application information, and processing results. A high-bandwidth adapter helps maintain smooth communication between systems and reduces the possibility of network-related performance limitations.

With 100Gb connectivity, this adapter is designed to support advanced workloads including high-performance computing, artificial intelligence processing, cloud infrastructure, and enterprise data analytics. The increased bandwidth allows organizations to handle growing data requirements more effectively.

QSFP56 Interface Technology

The QSFP56 interface included with the HPE P08255-B21 represents a modern approach to high-speed network connectivity. QSFP56 technology enables efficient communication while supporting compact and scalable data center designs. This interface is commonly used in environments where space optimization and performance are both important considerations.

By utilizing QSFP56 connectivity, organizations can integrate advanced cabling solutions designed for high-speed networking applications. This helps create organized infrastructure layouts while maintaining the performance required for enterprise computing environments.

PCI Express 3.0 X16 Interface Compatibility

The PCI-E 3.0 x16 interface provides a high-speed connection between the adapter and the server system. This wide PCI Express interface allows the adapter to communicate efficiently with the server motherboard, ensuring that network performance is not restricted by limited internal connectivity.

PCI Express compatibility makes the HPE P08255-B21 suitable for integration into enterprise server platforms that require reliable expansion capabilities. The x16 interface provides sufficient bandwidth to support demanding networking operations while maintaining efficient system communication.

Single-Port Design for Dedicated Network Applications

The one-port configuration of the HPE P08255-B21 provides a focused networking solution for environments where dedicated high-speed connectivity is required. Single-port adapters are often used in specialized deployments where predictable performance and simplified network design are priorities.

This design allows administrators to integrate advanced networking capabilities into servers without unnecessary complexity. It is particularly useful for organizations building customized infrastructures based on specific workload requirements.

High Performance Computing Environments

High-performance computing systems require extremely efficient communication between processing units. Research institutions, engineering organizations, and scientific facilities rely on advanced networking solutions to connect computing clusters and accelerate complex calculations.

The HPE P08255-B21 adapter supports these environments by providing fast and reliable InfiniBand connectivity. It helps reduce communication delays between systems, allowing applications to process information more efficiently and complete computational tasks faster.

Artificial Intelligence and Machine Learning Infrastructure

Artificial intelligence and machine learning applications depend on powerful computing resources and rapid data movement. Training advanced models requires continuous communication between processors, storage systems, and multiple computing nodes.

The HPE P08255-B21 network adapter helps support AI infrastructure by delivering high-speed connectivity designed for data-intensive workloads. Faster communication between systems can improve workflow efficiency and help organizations maximize their investment in advanced computing hardware.

Cloud Computing and Virtualized Data Centers

Cloud environments require networking components that can support numerous applications and users simultaneously. Virtualized infrastructures depend on efficient communication between servers, storage platforms, and management systems.

The HPE P08255-B21 provides the performance necessary for cloud and virtualization environments where network efficiency plays an important role in maintaining application availability and user experience.

Enhanced Network Efficiency

One of the primary benefits of the HPE P08255-B21 adapter is improved network efficiency. By providing high-speed InfiniBand connectivity, it enables faster communication between connected devices and reduces delays associated with data transfer.

Improved efficiency allows organizations to optimize computing resources and support more demanding applications. Faster networking can contribute to improved productivity, better system utilization, and smoother operation of enterprise workloads.

Low Latency Communication Performance

Low latency is a critical requirement for many advanced computing applications. The HPE P08255-B21 is designed to provide responsive communication between systems, making it suitable for workloads where timing and performance are essential.

Applications such as financial analysis, scientific simulations, and real-time data processing benefit from networking solutions that minimize communication delays. The adapter helps create a more responsive infrastructure capable of handling complex operations.

Scalable Enterprise Infrastructure

Enterprise technology environments continue to evolve as organizations adopt new applications and services. Scalable networking components are essential for maintaining infrastructure flexibility and supporting future growth.

The HPE P08255-B21 adapter provides a foundation for high-performance network expansion, allowing organizations to develop infrastructures capable of supporting increasing data volumes and advanced computing requirements.

Compatibility with Enterprise Server Platforms

The HPE P08255-B21 adapter is designed for professional server environments where advanced networking capabilities are required. It can be integrated into suitable enterprise systems to provide high-speed communication between servers and network infrastructures.

Organizations using enterprise server platforms can benefit from combining powerful computing hardware with advanced networking adapters. This combination creates a balanced infrastructure capable of supporting demanding applications.

Optimizing Data Center Connectivity with HPE P08255-B21

Data center performance depends on efficient communication between hardware components. The HPE P08255-B21 helps optimize connectivity by providing a high-speed pathway for data exchange between servers and network systems.

As organizations continue adopting technologies such as artificial intelligence, automation, and large-scale analytics, high-performance networking becomes increasingly important. This adapter provides the connectivity foundation needed for modern infrastructure environments.

Future-Ready Networking Solution for Advanced Computing Workloads

The HPE P08255-B21 1-Port Network Adapter Infiniband 100Gb QSFP56 PCI-E 3 X16 represents a specialized networking solution designed for organizations requiring reliable, high-speed, and scalable connectivity. With its InfiniBand capabilities, 100Gb performance, QSFP56 interface, and PCI Express 3.0 x16 compatibility, it supports the demanding requirements of modern enterprise computing environments.

From high-performance computing clusters and artificial intelligence platforms to enterprise data centers and cloud infrastructures, this adapter provides the performance characteristics needed to support advanced workloads. Its efficient design and high-bandwidth capabilities make it a valuable component for organizations seeking improved network performance and future-ready infrastructure development.