Intel PCIe 4.0 x8 - 10/25 Gigabit SFP28 x 2 Ethernet Network Adapter

Overview

The Intel E810XXVDA2 is a high-performance network adapter designed to deliver fast and reliable connectivity for servers requiring robust data transfer capabilities. Featuring two SFP28 ports that support both 10 and 25 Gigabit Ethernet speeds, it leverages a PCIe 4.0 x8 interface to provide ample bandwidth for heavy network traffic. This adapter is ideal for data centers, cloud computing environments, and storage networks where low latency and high throughput are essential.

Powered by the Intel E810 controller, it efficiently manages network traffic and supports advanced features such as RDMA with iWARP and RoCEv2, which reduce CPU load and enhance data throughput. Its compatibility with both copper and fiber cabling adds flexibility for various infrastructure setups, while on-chip Quality of Service (QoS) ensures critical data flows are prioritized.

Key features

• Dual SFP28 ports that support 10 and 25 Gigabit Ethernet speeds for versatile high-speed connectivity
• PCIe 4.0 x8 interface providing sufficient bandwidth to handle demanding workloads without bottlenecks
• Intel E810 controller optimizes network performance and traffic management
• Support for RDMA with iWARP and RoCEv2 reduces CPU overhead and improves data transfer efficiency
• Virtual Machine Device Queues (VMDq) enhance virtualization performance by efficiently managing multiple virtual machines
• On-chip Quality of Service (QoS) enables advanced traffic prioritization to maintain smooth network operations
• Compatible with both copper and fiber cabling, allowing integration with existing or future network infrastructure
• Supports storage protocols like iSCSI and NFS for seamless storage over Ethernet implementations
• Includes both low-profile and full-height brackets for flexible installation in various server chassis

Key specs

• Interface: PCIe 4.0 x8
• Ports: 2 x SFP28
• Supported speeds: 10 Gigabit and 25 Gigabit Ethernet
• Controller: Intel E810
• RDMA support: iWARP and RoCEv2
• Virtualization support: Virtual Machine Device Queues (VMDq)
• Cabling compatibility: Copper and fiber
• Traffic management: On-chip Quality of Service (QoS)
• Storage protocol support: iSCSI and NFS
• Installation brackets: Low-profile and full-height

Connectivity and compatibility

This network adapter offers flexible connectivity options through its dual SFP28 ports, which can accommodate both copper and fiber transceivers. This versatility allows it to fit into a wide range of network environments, from traditional copper-based setups to high-speed fiber infrastructures. Its support for standard storage protocols like iSCSI and NFS ensures smooth integration with storage area networks and network-attached storage systems.

The PCIe 4.0 x8 interface guarantees that the adapter can communicate with the host system at high speeds, minimizing latency and maximizing throughput. This makes it well suited for servers running virtualized workloads or handling data-intensive applications.

Performance and reliability

Equipped with the Intel E810 controller, the adapter efficiently manages network traffic and supports advanced features that reduce CPU load, such as RDMA with iWARP and RoCEv2. These capabilities improve data transfer efficiency, especially in virtualized and cloud environments where multiple virtual machines operate simultaneously. The inclusion of Virtual Machine Device Queues (VMDq) further optimizes performance by isolating traffic for each virtual machine.

On-chip Quality of Service (QoS) helps maintain network stability by prioritizing critical data flows, which is essential for applications that require consistent and predictable network performance. The adapter’s design and included installation brackets ensure it fits securely in various server chassis, contributing to reliable operation in demanding data center conditions.

Ideal uses and environments

The Intel E810XXVDA2 network adapter is a strong choice for data centers, cloud service providers, and enterprises that require high-speed, low-latency network connections. It works well in virtualized server environments where efficient CPU utilization and traffic management are critical. Additionally, it supports storage over Ethernet setups, making it suitable for organizations implementing iSCSI or NFS storage solutions.

This adapter fits well in server racks where flexibility in cabling and installation is important, and it can handle the demands of data-intensive applications, virtual networks, and storage traffic with ease.