877688-001 HPE InfiniBand Ethernet 100GB 1Port 841QSFP28 Adapter.

Connectivity and Port Configuration

• Interface: PCIe 3.0 x16
• Port Type: 1 x QSFP28 (100Gb/s EDR InfiniBand)
• Cable Compatibility: QSFP28 DAC/AOC or fiber optic cables

Performance Metrics

• Data Rate: 100 Gb/s (per port)
• Latency: Sub-microsecond
• Protocol Support: InfiniBand EDR, Ethernet (RoCEv2)

Power and Environmental Requirements

• Power Consumption: ≤ 15W (typical)
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Compliance: RoHS, CE, FCC

877688-001 HPE InfiniBand EDR Ethernet 100GB 1Port 841QSFP28 PCIe Adapter Overview

The 877688-001 HPE InfiniBand EDR Ethernet 100GB 1Port 841QSFP28 PCIe Adapter is a high-performance networking solution designed for enterprise data centers, high-performance computing (HPC), and cloud environments. This adapter delivers ultra-low latency and high bandwidth, making it ideal for demanding workloads that require rapid data transfer and seamless connectivity.

Key Features of the HPE InfiniBand EDR Ethernet Adapter

This advanced networking adapter comes packed with features that ensure optimal performance and reliability:

Blazing-Fast Data Transfer Speeds

With support for 100Gb/s EDR (Enhanced Data Rate) InfiniBand, this adapter enables lightning-fast data transfers, reducing bottlenecks in high-traffic environments. The 841QSFP28 connector ensures compatibility with high-speed networking infrastructure.

Low Latency for High-Performance Computing

The 877688-001 adapter is engineered for ultra-low latency, making it perfect for HPC clusters, financial trading platforms, and AI/ML applications where microseconds matter.

PCIe Interface for Seamless Integration

Featuring a PCIe interface, this adapter is compatible with a wide range of HPE servers and workstations, ensuring easy deployment and scalability.

Energy Efficiency and Advanced Cooling

Designed with power efficiency in mind, this adapter minimizes energy consumption while maintaining high performance. Its advanced thermal management ensures stable operation even under heavy workloads.

Applications and Use Cases

The HPE InfiniBand EDR Ethernet 100GB Adapter is versatile and can be used in various high-demand scenarios:

High-Performance Computing (HPC) Clusters

In HPC environments, fast and reliable interconnects are critical. This adapter ensures minimal latency and maximum throughput, making it ideal for scientific research, weather modeling, and simulations.

Cloud and Data Center Networking

For cloud service providers and large-scale data centers, this adapter enhances network efficiency, enabling faster data processing and improved virtualization performance.

Artificial Intelligence and Machine Learning

AI/ML workloads require rapid data movement between GPUs and storage systems. The 877688-001 adapter accelerates training and inference tasks by reducing communication delays.

Financial Services and High-Frequency Trading

In financial markets, where microseconds can mean millions, this adapter’s ultra-low latency ensures high-speed transaction processing.

Compatibility and Integration

The 877688-001 adapter is designed for seamless integration with HPE ProLiant and Apollo servers, as well as other industry-standard systems.

HPE Server Compatibility

This adapter is tested and certified for use with:

• HPE ProLiant DL/ML/BL series
• HPE Apollo 6000/8000 systems
• HPE Synergy compute modules

HPE InfiniBand EDR Ethernet Adapter

When selecting a high-speed networking solution, the 877688-001 adapter stands out for several reasons:

Future-Proof Networking

With support for the latest InfiniBand EDR and Ethernet standards, this adapter is built to handle next-generation workloads.

Optimized for Virtualization and SDN

The adapter supports SR-IOV and other virtualization technologies, making it ideal for software-defined networking (SDN) environments.

Driver and Firmware Setup

Download the latest drivers from the HPE support portal and install them before configuring the network settings.

Network Optimization Tips

• Enable RDMA (Remote Direct Memory Access) for reduced CPU overhead.
• Use Quality of Service (QoS) settings to prioritize critical traffic.
• Monitor performance using HPE’s network management tools.

Frequently Asked Questions (FAQs)

Compatible with this adapter

You can use QSFP28 Direct Attach Copper (DAC) cables, Active Optical Cables (AOC), or fiber optic transceivers.