HPE 2-Port 100Gb QSFP28 InfiniBand/Ethernet Adapter 825110-B21

BRAND NEW. FACTORY SEALED. RETAIL BOXED. FULL HPE WARRANTY INCLUDED. AVAILABLE FROM CHICAGO COMPUTER SUPPLY.

Overview

High-performance computing environments require extremely fast and low-latency connectivity between servers and storage. Standard networking solutions are not sufficient for these workloads.

The HPE 825110-B21 adapter delivers dual-port 100Gb connectivity with support for both InfiniBand EDR and 100Gb Ethernet. Built on Mellanox ConnectX-4 technology, it is designed for HPC clusters, AI workloads, and large-scale data center deployments.

Key Features

• 2 × QSFP28 ports supporting 100Gb connectivity
• Supports InfiniBand EDR and 100Gb Ethernet
• Mellanox ConnectX-4 controller
• PCIe Gen3 x16 interface
• Ultra-low latency performance
• High throughput up to 100Gbps per port
• Hardware offloads to reduce CPU usage
• Designed for HPC and data-intensive environments

Technical Specifications

Brand: HPE
Model: 100Gb QSFP28 Adapter
Part Number: 825110-B21
Product Type: Network Adapter

Device Type

InfiniBand / Ethernet Adapter

Ports

2 × QSFP28

Network Technology

• InfiniBand EDR
• 100 Gigabit Ethernet

Data Transfer Rate

Up to 100 Gbps per port

Interface

PCIe Gen3 x16

Controller

Mellanox ConnectX-4

Connectivity

Wired

Application

• High Performance Computing (HPC)
• AI / Machine Learning
• Data center clustering
• Storage networking

Compatibility

• HPE ProLiant XL Gen9 / Gen10
• HPE ProLiant DL Gen9 / Gen10

Use Cases

This adapter is used in HPC clusters, AI training environments, and high-performance data centers where ultra-fast communication between systems is required.

Why Choose HPE 825110-B21

• Dual-port 100Gb for maximum bandwidth
• Supports both InfiniBand and Ethernet fabrics
• Optimized for HPC and AI workloads
• Reduces CPU overhead with offload engines
• Reliable and scalable networking solution
• Seamless integration with HPE servers
• Enterprise-grade performance
• Brand new with full HPE warranty

FAQs

Is this a single-port adapter?
No. This model includes 2 QSFP28 ports.

Does it support Ethernet?
Yes, it supports both InfiniBand and 100Gb Ethernet.

What speed does it support?
Up to 100Gbps per port.

Is this for switches?
No. It is a server network adapter.

Which servers is it compatible with?
HPE ProLiant Gen9 and Gen10 servers.