HPE Ethernet 10/25Gb 2-port 631SFP28 Adapter 817718-B21

Description

HPE Ethernet 10/25Gb 2-Port 631SFP28 Adapter 817718-B21

The HPE Ethernet 10/25Gb 2-Port 631SFP28 Adapter 817718-B21 is a high-performance server network adapter designed for modern data centers that require scalable bandwidth, low latency, and enterprise-grade reliability. Developed and certified by Hewlett-Packard Enterprise, this adapter supports both 10GbE and 25GbE connectivity, making it ideal for evolving workloads and future-ready infrastructures.

Flexible 10GbE and 25GbE Networking

This adapter supports dual-speed 10GbE and 25GbE over SFP28 interfaces, allowing organizations to scale network performance without replacing server hardware. It provides flexibility to deploy different transceivers and cabling options based on data center design and growth requirements.

Dual-Port Design for High Availability

With two independent Ethernet ports, the adapter enables load balancing and failover, improving network resilience and uptime. This is especially important for mission-critical workloads, virtualization platforms, and cloud environments where continuous connectivity is essential.

Optimized for Virtualization and Cloud Workloads

Engineered for high-density computing, the adapter delivers low latency and efficient throughput for virtualization, containerized applications, and software-defined networking. Advanced offload features help reduce CPU utilization, improving overall server efficiency.

Seamless Integration with HPE Servers

Designed for compatibility with supported HPE server platforms, this PCIe network adapter integrates smoothly with operating systems and management tools. Using genuine HPE networking hardware ensures firmware alignment, predictable performance, and long-term stability.

Enterprise-Grade Reliability

As an original HPE component, the 631SFP28 adapter is tested to meet strict enterprise standards for quality and durability. It is built for continuous operation in demanding data center environments, delivering dependable performance over its service life.

Key Features

• Dual-port Ethernet adapter supporting 10GbE and 25GbE

• SFP28 interfaces for flexible connectivity

• Optimized for virtualization and cloud workloads

• Low-latency, high-throughput network performance

• Genuine HPE enterprise networking solution

Ideal Use Cases

This adapter is ideal for enterprise servers, virtualization hosts, private and hybrid cloud deployments, high-performance computing, and data centers requiring scalable, high-speed Ethernet connectivity.