P05953-B21 HPE 843QSFP28 100GBE Connectx-4 Dual Port Adapter

HPE P05953-B21 100GBE ConnectX-4 2 Port Adapter Overview

The HPE P05953-B21 843QSFP28 100GBE ConnectX-4 Dual Port Adapter represents a high-performance networking solution designed for enterprise environments that demand ultra-fast connectivity, scalability, and reliability. This adapter leverages Mellanox ConnectX-4 technology to deliver 100 Gigabit Ethernet speeds through QSFP28 interfaces, ensuring seamless data transfer across modern data centers and cloud infrastructures. Its dual-port configuration enhances redundancy and throughput, making it an ideal choice for organizations seeking to optimize workloads, virtualization, and storage networking.

Interface and Connectivity

The adapter is equipped with QSFP28 connectors that support 100 Gigabit Ethernet, enabling enterprises to achieve exceptional bandwidth. Dual-port functionality allows simultaneous connections, ensuring high availability and load balancing across multiple network paths. This design supports advanced networking protocols and is compatible with a wide range of enterprise-grade switches and servers.

Performance Capabilities

With Mellanox ConnectX-4 architecture, the HPE P05953-B21 delivers low latency and high throughput, critical for applications such as high-frequency trading, artificial intelligence workloads, and large-scale data analytics. The adapter supports RDMA over Converged Ethernet (RoCE), which reduces CPU overhead and accelerates data transfer between servers, enhancing overall system efficiency.

Compatibility and Integration

The adapter is fully compatible with HPE ProLiant servers and integrates seamlessly into enterprise IT ecosystems. It supports virtualization platforms, cloud-native applications, and storage solutions, ensuring that businesses can deploy it across diverse environments without compatibility concerns. This makes it a versatile choice for enterprises standardizing on HPE infrastructure.

Data Center Optimization

Modern data centers require networking solutions that can handle massive amounts of data with minimal latency. The HPE P05953-B21 enables administrators to streamline operations by providing reliable high-speed connectivity. Its dual-port design ensures redundancy, reducing downtime risks and maintaining continuous service availability.

Cloud and Virtualization

Cloud environments and virtualization platforms benefit significantly from the adapter’s capabilities. By supporting SR-IOV and RoCE, the adapter enhances virtual machine performance and reduces bottlenecks in cloud-native workloads. Enterprises deploying hybrid or multi-cloud strategies can rely on this adapter to maintain consistent performance across distributed infrastructures.

High-Performance Computing

In HPC environments, where computational tasks require rapid data exchange, the HPE P05953-B21 excels by delivering ultra-low latency and high throughput. Scientific research, simulations, and AI model training benefit from its ability to move large datasets quickly and efficiently, ensuring faster results and improved productivity.

RDMA Support

Remote Direct Memory Access (RDMA) is a critical feature of the adapter, allowing direct memory-to-memory data transfers between servers without involving the CPU. This reduces latency and improves application performance, particularly in storage and HPC workloads.

Security Enhancements

The adapter incorporates advanced security features, including hardware-based encryption and secure boot capabilities. These features protect sensitive data during transmission and ensure that only trusted firmware is executed, safeguarding enterprise networks against potential threats.

Energy Efficiency

Designed with energy efficiency in mind, the adapter minimizes power consumption while delivering maximum performance. This balance helps enterprises reduce operational costs and meet sustainability goals without compromising on networking capabilities.

Virtualized Environments

In virtualized infrastructures, the adapter supports SR-IOV, enabling multiple virtual machines to share a single physical adapter while maintaining high performance. This feature is essential for enterprises running dense virtualization workloads, ensuring efficient resource utilization.

Storage Networking

The adapter’s support for NVMe over Fabrics and RoCE makes it ideal for storage networking. Enterprises can deploy it to accelerate access to storage arrays, reduce latency in I/O operations, and improve overall storage performance.

Hybrid Cloud Integration

Organizations adopting hybrid cloud strategies can leverage the adapter to maintain consistent performance across on-premises and cloud environments. Its compatibility with cloud-native applications ensures seamless integration, supporting workloads that span multiple infrastructures.

Compatibility with Enterprise Hardware

The adapter is optimized for HPE ProLiant servers, ensuring seamless integration and maximum performance. Enterprises deploying ProLiant servers can rely on the adapter to enhance networking capabilities without compatibility issues.

Scalability

Enterprises can scale their networking infrastructure by deploying multiple adapters across servers. The dual-port design supports scalable architectures, ensuring that businesses can expand their networks without compromising performance.

Reliability

Redundancy features built into the adapter enhance reliability, ensuring continuous service availability even in the event of hardware failures. This makes it a dependable choice for mission-critical applications.

Cloud-Native Applications

As enterprises increasingly adopt cloud-native applications, the adapter’s support for containerized workloads and microservices ensures seamless integration. This capability enhances agility and supports digital transformation initiatives.