HPE P08443-B21 Ethernet Adapter, Dual-Port 25GbE PCIe 4.0 x8 Stand-Up Card

Improve server connectivity with the HPE P08443-B21 25Gigabit Ethernet Card, a dual-port network adapter designed for HPE Gen10 Plus server environments. Built for demanding data center workloads, this stand-up adapter delivers dependable high-bandwidth networking for hybrid cloud services, mobile data, streaming video, virtualization, and other applications that require consistent performance and reliable data flow.

The HPE P08443-B21 uses a PCI Express 4.0 x8 host interface to support efficient data transfer between the server and network infrastructure. Its dual-port design provides flexible connectivity for servers and workstations, while 25GBase-X technology enables fast sharing of data across compatible network components. The adapter supports optical fiber cabling, making it suitable for longer-distance connections between servers, switches, and other data center equipment.

As part of the HPE networking ecosystem, this Ethernet adapter is designed to work alongside HPE servers, transceivers, cables, and switches. It helps create a scalable network foundation that can accommodate growing bandwidth requirements while maintaining dependable connectivity. The stand-up form factor is suitable for compatible server configurations and provides an efficient way to expand network capability without replacing the entire server platform.

Choose the HPE P08443-B21 when your infrastructure requires reliable dual-port 25GbE connectivity, PCIe 4.0 performance, and optical fiber support. This Hewlett Packard Enterprise adapter is a practical solution for organizations seeking to improve network throughput and maintain a streamlined, compatible data center environment.

Features:

• 25GbE connectivity provides a fast, efficient networking interface for compatible servers, workstations, and network infrastructure
• PCI Express 4.0 x8 host interface supports reliable data transfer and enhanced server performance
• Dual-port design delivers flexible, high-bandwidth connectivity for demanding data center applications
• Optical fiber support enables dependable data transmission across longer distances between servers and network components
• 25GBase-X technology supports efficient data and information sharing across compatible networking equipment
• Stand-up form factor is designed for installation in compatible HPE Gen10 Plus server configurations