HP

HP P08458-B21 Intel E810-XXVDA4 - 10/25GB Ethernet Adapter

High-Speed Networking for Demanding EnvironmentsThe HPE Intel E810-XXVDA4 Ethernet Adapter delivers exceptional network performance with multiple ports and high data transfer rates, ideal for enterprise-level applications. Specifications: INT E810 10/25GBE 4P SFP28 ADPTR

$827.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

High-Speed Networking for Demanding Environments

The HPE Intel E810-XXVDA4 Ethernet Adapter delivers exceptional network performance with multiple ports and high data transfer rates, ideal for enterprise-level applications.

Specifications:

  • INT E810 10/25GBE 4P SFP28 ADPTR

Key Features

Host Interface: PCI Express 4.0 x16

Total Number of Ports: 4

Expansion Slot Type: SFP28

Media Type Supported: Optical Fiber

Maximum Data Transfer Rate: 25 Gbit/s

Specifications

Host Interface
PCI Express 4.0 x16
Total Number of Ports
4
Expansion Slot Type
SFP28
Media Type Supported
Optical Fiber
Maximum Data Transfer Rate
25 Gbit/s

Pros & Cons

👍 Pros

  • This adapter features a PCI Express 4.0 x16 host interface, providing high-bandwidth connectivity for optimal network performance.
  • With four SFP28 expansion slots, it offers versatile fiber optic connectivity options for high-speed network infrastructure.
  • It supports optical fiber media, ensuring robust and interference-resistant data transmission over long distances.
  • Capable of a maximum data transfer rate of 25 Gbit/s, this adapter is designed for demanding network environments requiring significant throughput.
  • The multi-port configuration with four ports allows for greater network segmentation or link aggregation to improve redundancy and bandwidth.

👎 Cons

  • The requirement for a PCI Express 4.0 x16 slot means it may not be compatible with older servers or workstations that only feature older PCIe versions.
  • It utilizes SFP28 expansion slots, which necessitates the use of SFP28 transceivers and compatible fiber optic cabling, potentially adding to implementation costs.
  • With a maximum data transfer rate of 25 Gbit/s, it does not support higher speeds like 40 Gbit/s or 100 Gbit/s that some cutting-edge network infrastructures may require.
  • The features do not specify compatibility with particular operating systems or virtualization platforms, which could require further research for system integration.
  • As an enterprise-grade component, its advanced features and capabilities might be overkill for home users or small office networks without high-speed fiber infrastructure.

Frequently Asked Questions

This adapter connects via a PCI Express 4.0 x16 host interface, ensuring high-speed communication with the server.
The HP P08458-B21 Intel E810-XXVDA4 Ethernet Adapter features a total of four network ports.
It utilizes SFP28 expansion slots, which are designed for high-speed fiber optic transceivers.
This Ethernet adapter is capable of a maximum data transfer rate of 25 Gbit/s, suitable for high-bandwidth network needs.
This adapter is designed to support optical fiber media, typically requiring fiber optic cables and transceivers for connectivity.