HPE P42045-B21 Mellanox MCX631102AS-ADAT Ethernet 10/25GB 2-Port SFP28 Adapter

HPE P42045-B21 Mellanox MCX631102AS-ADAT Ethernet Adapter Overview

The HPE P42045-B21 Mellanox MCX631102AS-ADAT Ethernet adapter is a high-performance, dual-port SFP28 network interface card designed for 10/25Gb Ethernet connectivity. Built to meet the demanding requirements of modern data centers and enterprise infrastructures, this adapter leverages advanced Mellanox technologies to deliver exceptional performance, scalability, and reliability. Its compact form factor and robust features make it an essential component for a wide range of applications, including cloud computing, big data analytics, virtualization, and high-performance computing (HPC).

Key Features of the HPE P42045-B21 Ethernet Adapter

• Dual-port SFP28 connectivity supporting 10Gb and 25Gb Ethernet speeds
• Enhanced network performance with RDMA over Converged Ethernet (RoCE)
• Optimized for virtualization and multi-tenant environments
• Support for advanced offloading features to reduce CPU load
• Seamless integration with HPE servers and storage systems
• Compact design with low power consumption for energy efficiency

Performance and Scalability

The HPE P42045-B21 Mellanox MCX631102AS-ADAT adapter delivers unmatched performance with its dual-port architecture, enabling high-speed data transfers and reduced latency. It supports 10Gb and 25Gb Ethernet, making it versatile for both current and future network requirements. The adapter’s compatibility with RoCE technology enhances performance by offloading data transfer tasks directly to the hardware, reducing CPU overhead and enabling low-latency communication.

Advanced Network Offloading Capabilities

This adapter is equipped with advanced offloading features such as TCP/IP stateless offload, large send offload (LSO), and large receive offload (LRO). These features offload computational tasks from the CPU, allowing it to focus on critical application processing. This results in improved overall system performance and reduced power consumption.

Compatibility and Integration

Designed for seamless integration with HPE ProLiant servers and other HPE infrastructure components, the HPE P42045-B21 Mellanox adapter ensures compatibility across a wide range of platforms. Its dual-port design supports both standard and high-speed SFP28 modules, offering flexibility in network configuration. The adapter is also compatible with leading operating systems and hypervisors, including VMware vSphere, Microsoft Hyper-V, and Linux-based environments.

Cloud and Virtualization Ready

The adapter’s capabilities make it an excellent choice for virtualized environments and multi-tenant cloud deployments. It supports Single Root I/O Virtualization (SR-IOV) and Network Function Virtualization (NFV), ensuring efficient resource allocation and isolation. These features are particularly valuable in scenarios where multiple virtual machines (VMs) share the same physical network interface.

High-Performance Computing and Big Data

In HPC and big data environments, the HPE P42045-B21 Mellanox MCX631102AS-ADAT adapter excels with its low-latency, high-bandwidth capabilities. It enables faster data processing and efficient scaling, making it suitable for applications such as genome sequencing, scientific simulations, and financial modeling.

Energy Efficiency and Sustainability

The adapter’s low power consumption design aligns with modern sustainability goals. By reducing energy usage without compromising performance, it contributes to lower operational costs and a reduced environmental footprint, making it a strategic choice for energy-conscious enterprises.

Benefits of Using the HPE P42045-B21 Mellanox Adapter

• Improved network throughput for bandwidth-intensive applications
• Enhanced virtualization performance for dynamic workloads
• Scalable architecture supporting future network growth
• Reliable connectivity with high-quality components
• Optimized for data center and enterprise environments

Deployment Scenarios

This adapter is ideal for various deployment scenarios, including:

• Data center interconnects
• Cloud computing environments
• High-performance computing clusters
• Big data analytics platforms
• Virtual desktop infrastructure (VDI) solutions

Security Features

The HPE P42045-B21 Mellanox adapter incorporates advanced security features, including secure firmware updates and isolation capabilities, to protect against cyber threats. These features are critical for maintaining data integrity and securing sensitive information in enterprise networks.

Technical Specifications

General Specifications

• Model: HPE P42045-B21 Mellanox MCX631102AS-ADAT
• Ports: 2 x SFP28
• Speed: 10/25Gb Ethernet
• Form Factor: PCIe 3.0 x8
• Power Consumption: Low power design
• RDMA Support: RoCE v1 and v2
• Compatibility: HPE ProLiant servers and other HPE systems

Environmental Specifications

• Operating Temperature: 0°C to 55°C
• Storage Temperature: -40°C to 70°C
• Relative Humidity: 5% to 95% non-condensing

Standards and Certifications

This adapter complies with industry standards, ensuring compatibility and reliability:

• IEEE 802.3by (25Gb Ethernet)
• IEEE 802.3ae (10Gb Ethernet)
• PCI Express Base Specification Revision 3.0
• RoHS compliance

Accessories and Complementary Products

Pairing the HPE P42045-B21 Mellanox adapter with compatible HPE transceivers, cables, and switches ensures optimal performance. Commonly used accessories include:

• HPE 10Gb and 25Gb SFP28 transceivers
• High-speed DAC (Direct Attach Copper) cables
• HPE Ethernet switches for scalable networking

The HPE P42045-B21 Mellanox Adapter

The HPE P42045-B21 Mellanox MCX631102AS-ADAT adapter is a superior choice for organizations seeking reliable, high-performance Ethernet connectivity. Its advanced features, compatibility, and efficiency make it a valuable investment for businesses aiming to enhance their network infrastructure. By choosing this adapter, enterprises can achieve faster data processing, improved virtualization, and streamlined operations, ensuring readiness for future technology advancements.