Intel Ethernet Network Adapter E810-XXVDA2

The Intel Ethernet Network Adapter E810-XXVDA2 is a high-performance dual-port 25GbE NIC designed to elevate throughput, reduce CPU overhead, and accelerate demanding server workloads. Part of the Intel Ethernet 800 Series, this adapter delivers advanced network acceleration for modern data centers—perfect for NFV, storage, HPC-AI, and hybrid cloud environments. With two 25GbE SFP28 ports, flexible cabling options, and comprehensive driver and management support, the E810-XXVDA2 is built to help servers scale throughput, improve application efficiency, and meet the most stringent performance requirements.

• Dual 25GbE SFP28 ports: Two high-bandwidth 25-gigabit interfaces enable dense, scalable links that support fast data movement between servers, storage appliances, and hyper-converged infrastructures. This configuration is ideal for workloads that demand high parallelism, such as database clusters, virtualization hosts, and AI accelerators, while preserving room for growth in clustered deployments.
• Intel Ethernet 800 Series performance and efficiency: The E810-XXVDA2 leverages the latest architecture of the Intel Ethernet 800 Series to optimize core CPU utilization, reduce latency, and provide consistent, predictable network performance under heavy workloads. Designed for latency-sensitive and bandwidth-intensive applications, it helps applications reach their full potential by delivering higher effective throughput with lower CPU overhead.
• Advanced virtualization and data-center features: This NIC supports virtualization capabilities that simplify multi-tenant and cloud environments. Expect robust support for SR-IOV, VLAN tagging, and traffic steering that enable virtual machines and containers to achieve near-native network performance while preserving isolation and security. The adapter is engineered to fit seamlessly into virtualized servers and software-defined data centers.
• Flexible management and broad software support: Intel provides comprehensive driver and software stacks that span Windows, Linux, and virtualization platforms. With Intel PROSet and the Intel Ethernet Driver, administrators gain centralized control, advanced diagnostics, and streamlined firmware and driver updates—empowering proactive maintenance and rapid troubleshooting.
• Optimized for modern workloads and hybrid architectures: Whether running NFV workloads, high-performance storage, or AI-enabled HPC tasks, the E810-XXVDA2 is engineered to optimize throughput and reduce latency across diverse architectures. Its design supports energy-efficient operation, scalable connectivity, and easy integration into existing data-center networks, making it a versatile choice for multi-workload deployments.

Technical Details of Intel Ethernet Network Adapter E810-XXVDA2

• Product family: Intel Ethernet 800 Series, E810 family
• Ports: 2 × 25 GbE SFP28 ports
• Host interface: PCIe 4.0
• Max data rate: Up to 50 Gb/s aggregate across both ports (2 × 25 GbE)
• Hardware offloads and features: Traffic offloads (including TCP/IP offloads), RSS for balanced processing, VLAN support, QoS, and jumbo frame capability for large payloads
• Virtualization support: SR-IOV, virtualization-ready architecture, PCI Passthrough compatibility for VM isolation and performance
• Software and drivers: Intel Ethernet Driver and Intel PROSet software, with ongoing updates for Windows and Linux platforms
• Form factor and configuration: PCIe add-in card suitable for standard servers; available in configurations that fit both full-height and low-profile chassis in many deployments

How to install Intel Ethernet Network Adapter E810-XXVDA2

• Prepare the host system: Power down the server, unplug power cords, and ground yourself to prevent static discharge before handling components.
• Insert the NIC: Open the server chassis and locate an available PCIe slot. Insert the E810-XXVDA2 firmly into the PCIe slot and secure the card with the retention screw to ensure stable operation.
• Connect the network cabling: Install the appropriate SFP28 transceivers and connect the outbound cables to your network fabric. Depending on your topology, you may use direct attach copper (DAC) or optical SFP28 modules to reach switch fabric or storage interfaces.
• Install drivers and software: Boot the system and install the Intel Ethernet drivers and management software from the Intel download center. Follow on-screen prompts to complete the installation and reboot if required.
• Configure and validate: After boot, configure the NIC in the operating system or hypervisor. Enable any desired offloads, QoS policies, VLANs, and SR-IOV settings. Validate connectivity by performing basic network tests and throughput measurements to confirm the expected performance.

Frequently asked questions

• Q: What is the Intel E810-XXVDA2? A: It is a dual-port 25GbE Intel Ethernet network adapter from the 800 Series, designed to deliver high bandwidth, low latency, and efficient CPU utilization for contemporary data-center workloads.
• Q: How many ports and what speeds does it offer? A: The card provides 2 × 25 GbE SFP28 ports, enabling up to 50 Gb/s total aggregate bandwidth when both ports are active and utilized, with flexible cabling options to match your network design.
• Q: Which operating systems are supported? A: Intel provides drivers for a wide range of operating systems, including Windows and Linux distributions; check the Intel download center for exact OS compatibility and kernel support for your environment.
• Q: Does this NIC support virtualization features? A: Yes. The E810-XXVDA2 is designed to work well in virtualized environments, offering features such as SR-IOV and related offloads to improve network performance for virtual machines and containers.
• Q: How do I manage and update this NIC? A: Use the Intel PROSet utility and the Intel Ethernet Driver package to manage settings, monitor health, and perform driver or firmware updates. Regular updates help maintain performance, security, and compatibility with your server hardware.