E810-XXVDA4TG1 Intel Quad Port 25/10GbE SFP28 Ethernet Mezzanine Card

Intel Quad Port 25/10GbE SFP28 Ethernet Mezzanine Card

The Intel E810-XXVDA4TG1 Quad Port 25/10GbE SFP28 Ethernet Mezzanine Card is a high-performance network interface solution designed for modern data center infrastructures that demand ultra-low latency, high throughput, and advanced network virtualization capabilities. Built on Intel’s next-generation Ethernet controller architecture, this mezzanine card delivers four high-speed SFP28 ports that support both 25GbE and 10GbE connectivity modes. It is engineered for deployment in dense compute environments, blade servers, modular systems, and enterprise-grade networking platforms where scalability and efficiency are critical.

This category of networking hardware represents a shift toward higher bandwidth aggregation per server node, enabling cloud service providers, enterprise data centers, and high-performance computing clusters to reduce bottlenecks and maximize workload efficiency. The mezzanine form factor allows seamless integration into compatible server architectures while maintaining optimized airflow and thermal balance.

Advanced Ethernet Controller Architecture

At the core of the Intel E810-XXVDA4TG1 lies the advanced Intel Ethernet Controller E810 family architecture, which is designed to handle large-scale packet processing with improved efficiency over previous generations. The architecture incorporates hardware acceleration for networking tasks, reducing CPU overhead and improving overall system performance in virtualized and containerized environments.

The controller is optimized for multi-core processing environments, allowing it to distribute network workloads across multiple processing queues. This ensures that packet processing remains consistent even under heavy traffic loads. The architecture also supports advanced packet filtering, load balancing, and intelligent traffic steering, making it suitable for modern software-defined networking environments.

High-Speed Packet Processing Capabilities

The Ethernet controller is engineered to handle high-density traffic flows with minimal latency. It supports deep packet inspection at hardware level, enabling efficient handling of complex network policies without burdening system processors. This capability is essential in environments where microsecond-level latency differences can significantly affect application performance.

The hardware acceleration features include checksum offloading, segmentation offload, and receive-side scaling enhancements. These optimizations contribute to improved throughput stability and reduced jitter in time-sensitive workloads such as financial trading systems, real-time analytics, and distributed storage synchronization.

Mezzanine Card Form Factor

The mezzanine card form factor of the Intel E810-XXVDA4TG1 is specifically designed for blade servers and modular compute systems where space efficiency and airflow optimization are essential. Instead of occupying traditional PCIe expansion slots, the mezzanine design integrates directly into server motherboard architectures through dedicated connector interfaces.

This design allows system manufacturers to create denser compute nodes without sacrificing network connectivity. It also simplifies system design by reducing cabling complexity and enabling direct routing of high-speed signals within the chassis.

Quad Port High-Speed Network Interface

The Intel E810-XXVDA4TG1 features four SFP28 ports, each capable of operating at 25GbE or 10GbE speeds depending on transceiver and network configuration. This dual-speed flexibility makes it suitable for environments transitioning from legacy 10GbE infrastructures to higher-performance 25GbE networks.

Each port is independently controlled, allowing flexible network segmentation, redundancy configurations, and workload separation. This is especially beneficial in cloud environments where different virtual machines or containers require isolated network channels.

Optical and Direct Attach Support

The SFP28 interfaces support both optical fiber transceivers and direct attach copper cables, providing deployment flexibility across different infrastructure types. Optical connections are typically used for long-distance data center interconnects, while DAC cables are preferred for short-range, low-latency server-to-switch connections.

This flexibility enables system architects to design hybrid network topologies that optimize cost, performance, and energy consumption simultaneously.

25GbE and 10GbE Dual-Speed Operation

One of the defining features of the Intel E810-XXVDA4TG1 is its ability to operate seamlessly across both 25GbE and 10GbE environments. This ensures compatibility with existing network infrastructure while enabling future scalability.

In 25GbE mode, the card delivers significantly increased bandwidth per port, allowing data centers to consolidate workloads and reduce the number of physical network interfaces required per server. In 10GbE mode, it maintains compatibility with legacy systems without requiring immediate infrastructure upgrades.

High-Performance Computing and Data-Intensive Workloads

In high-performance computing environments, the Intel E810-XXVDA4TG1 plays a critical role in ensuring fast and reliable communication between compute nodes. Its high bandwidth and low latency characteristics make it suitable for distributed simulations, scientific computing, and large-scale data analysis.

The card enables efficient data synchronization across clustered systems, reducing communication delays that can impact computational accuracy and performance scaling.

Parallel Processing Optimization

The network interface is optimized for parallel data flows, allowing multiple high-throughput streams to be processed simultaneously. This is essential in environments where large datasets are split across multiple nodes for parallel processing.

By minimizing network bottlenecks, the card ensures that compute resources are fully utilized, improving overall system efficiency.

RDMA over Converged Ethernet Support

The card supports Remote Direct Memory Access over Converged Ethernet, enabling direct memory-to-memory data transfer between systems without CPU intervention. This significantly reduces latency and improves throughput in distributed computing environments.

RDMA capability is particularly valuable in storage clustering, database replication, and high-speed analytics systems where fast data movement is critical.

Hardware-Based Network Security Enhancements

Security is a core aspect of modern network interface design, and the Intel E810-XXVDA4TG1 integrates hardware-based security features to protect data in transit. These features include secure boot mechanisms, encrypted traffic support, and advanced packet filtering capabilities.

The hardware-based approach ensures that security operations do not introduce significant performance overhead, maintaining high throughput while enforcing strict network security policies.

Multi-Platform Operating System Support

The Intel E810-XXVDA4TG1 is supported across major operating systems commonly used in enterprise and data center environments. This includes Linux distributions, Windows Server environments, and virtualization platforms.

The driver ecosystem is designed to provide consistent performance optimization across platforms, ensuring that administrators can deploy the hardware in heterogeneous environments without compatibility issues.

Enterprise Data Center Networking

In enterprise data centers, the Intel E810-XXVDA4TG1 is commonly deployed to support high-speed internal communication between servers, storage systems, and network appliances. Its quad-port design allows for redundancy and load balancing, improving system reliability.

The ability to support both 10GbE and 25GbE environments makes it suitable for phased infrastructure upgrades, allowing organizations to gradually transition to higher-speed networks without disrupting existing operations.

Cloud Service Provider Environments

Cloud infrastructure providers benefit from the card’s virtualization capabilities and high throughput performance. It enables efficient resource sharing across multiple tenants while maintaining strict isolation and performance guarantees.

The scalability of the design supports large-scale distributed architectures where thousands of virtual machines must communicate efficiently across clustered environments.