E810XXVDA2BLK Intel 2 Port Ethernet PCI Express Optical Fiber Plug-in Network Adapters

Intel E810XXVDA2BLK 2-Port Ethernet PCIe Adapter Overview

The Intel E810XXVDA2BLK is a high-performance dual-port Ethernet network adapter engineered for modern data centers, cloud computing environments, and enterprise-grade virtualization workloads. Designed with advanced PCI Express 4.0 x8 interface technology, this optical fiber plug-in card delivers ultra-low latency, high throughput, and enhanced scalability for demanding networking infrastructures.

Built to support multiple Ethernet speeds including 1GbE, 10GbE, and 25GbE, this adapter ensures flexible deployment options while maintaining consistent reliability and performance across diverse IT environments.

General Product Information

• Manufacturer: Intel
• Part Number: E810XXVDA2BLK
• Product Category: Network Interface Adapter
• Device Type: High-speed Ethernet PCI Express Card

Networking Device Type

• Enterprise Network Adapter
• Data Center NIC (Network Interface Controller)
• Optical Fiber Connectivity Card

Technical Specifications Breakdown

Physical Architecture

• Form Factor: Plug-in Card (Low Profile Design)
• Bus Interface: PCI Express 4.0 x8
• Installation Type: Internal expansion slot

Port Configuration

• 2 x SFP28 Optical Fiber Ports
• Supports 25 Gigabit Ethernet per port
• Backward compatibility with 10GbE and 1GbE networks

Multi-Protocol Compatibility

• Gigabit Ethernet (1GbE)
• 10 Gigabit Ethernet (10GbE)
• 25 Gigabit Ethernet (25GbE)
• iSCSI storage networking protocol
• iWARP remote direct memory access
• NFS file system protocol support

Advanced Features & Performance Technologies

High-Efficiency Networking Features

• RDMA (Remote Direct Memory Access) support
• RoCE v2 (RDMA over Converged Ethernet)
• DDIO (Data Direct I/O Technology)
• Intelligent packet offloading

Cloud-Ready Architecture

• SR-IOV (Single Root I/O Virtualization)
• VMDq (Virtual Machine Device Queues)
• Flexible Port Partitioning (FPP)

Network Optimization Capabilities

• On-chip Quality of Service (QoS)
• Advanced traffic scheduling
• Load balancing optimization

Connectivity & Interface Options

Network Connections

• 2 x SFP28 25GbE optical fiber interfaces
• Supports high-speed fiber optic transceivers
• Designed for low-latency data transmission

Infrastructure Integration

• Enterprise servers
• Cloud data centers
• Virtualized computing clusters
• High-performance storage systems

Key Benefits of Intel E810XXVDA2BLK Adapter

Performance Advantages

• Ultra-fast 25Gbps data transfer capability
• Reduced CPU utilization via hardware offloading
• Improved scalability for enterprise workloads
• Enhanced virtualization performance

Reliability & Efficiency

• Stable high-bandwidth performance
• Optimized for continuous 24/7 operations
• Low latency for mission-critical applications

Use Cases & Applications

Ideal Environments

• Data center switching and routing
• Cloud infrastructure networking
• Virtual machine hosting platforms

Workload Optimization

• High-speed NAS/SAN storage systems
• Big data analytics clusters
• AI and machine learning workloads

Cloud Performance Enhancement

• VMware environments
• Hyper-V infrastructures
• KVM-based virtualization systems

Intel E810XXVDA2BLK 2 Port Ethernet Network Adapter Outline

The Intel E810XXVDA2BLK 2 Port Ethernet PCI Express Optical Fiber Plug-in Network Adapter represents a high-performance networking solution designed for modern enterprise infrastructures, hyperscale data centers, cloud computing environments, and advanced virtualization platforms. Built on Intel’s advanced Ethernet controller architecture, this adapter delivers optimized throughput, low latency communication, and enhanced scalability for workloads that demand consistent and reliable high-speed data transfer over optical fiber networks. Its dual-port configuration ensures redundancy, load balancing, and parallel processing capabilities, making it an essential component in mission-critical networking deployments where uptime and efficiency are paramount.

As organizations increasingly transition toward high-density computing environments and bandwidth-intensive applications such as AI training, big data analytics, and distributed storage systems, the need for robust network adapters like the Intel E810XXVDA2BLK becomes more significant. This adapter is engineered to meet such demands by leveraging PCI Express interface technology and fiber-optic connectivity, enabling superior data transmission speeds and improved network reliability across complex IT architectures.

Advanced Architecture and Engineering Design

PCI Express 4.0 Integration for Maximum Throughput

At the core of the Intel E810XXVDA2BLK adapter lies its integration with the PCI Express 4.0 interface, which significantly enhances data transfer bandwidth compared to previous generations. PCIe 4.0 doubles the per-lane throughput of PCIe 3.0, allowing the network adapter to handle large volumes of network traffic without bottlenecks. This is particularly beneficial in environments where multiple high-speed applications run simultaneously, requiring consistent packet processing and minimal latency.

The x16 lane configuration ensures that the adapter can fully utilize available system bandwidth, delivering stable and high-capacity network performance. This architectural design supports modern server workloads that rely heavily on parallel processing and distributed computing frameworks. The result is an optimized communication pathway between the network interface and the system’s CPU and memory subsystems.

Optical Fiber Networking Capabilities

The Intel E810XXVDA2BLK is designed for optical fiber connectivity, enabling long-distance, high-speed, and interference-resistant data transmission. Fiber optic networking provides a substantial advantage over traditional copper-based connections by eliminating electromagnetic interference and ensuring consistent signal integrity even in electrically noisy environments such as industrial data centers.

Optical fiber support also enhances scalability, allowing organizations to extend network infrastructure across large physical distances without compromising performance. This is especially important for distributed enterprise systems and cloud-based architectures where servers and storage nodes may be located across multiple facilities or geographic regions.

Key Features of Intel E810XXVDA2BLK Network Adapter

Dual-Port High-Speed Network Interface

The dual-port design of the Intel E810XXVDA2BLK enables simultaneous handling of multiple network streams. This configuration allows administrators to implement redundancy strategies, ensuring continuous network availability even in the event of a port failure. It also supports load distribution, where traffic is balanced across both ports to optimize throughput and minimize congestion.

This architecture is particularly useful in environments that require uninterrupted data flow, such as financial trading systems, cloud service providers, and large-scale enterprise applications where downtime can lead to significant operational disruption.

High Bandwidth and Low Latency Performance

One of the defining characteristics of the Intel E810XXVDA2BLK adapter is its ability to deliver extremely high bandwidth while maintaining low latency communication. This is critical for applications that require real-time data processing, including machine learning workloads, high-performance computing clusters, and virtualization platforms.

The optimized packet processing engine reduces CPU overhead by offloading network-related tasks from the host system. This allows computing resources to be dedicated to application workloads rather than network management, thereby improving overall system efficiency.

Advanced Virtualization Support

Virtualization technologies such as SR-IOV (Single Root I/O Virtualization) are fully supported in the Intel E810XXVDA2BLK adapter. This allows multiple virtual machines to directly access network resources with minimal overhead, improving performance in virtualized environments. Each virtual machine can be assigned a dedicated virtual function, ensuring secure and isolated network communication channels.

This capability is particularly valuable in cloud computing environments where multi-tenant architectures require strict separation of network traffic while maintaining high throughput and low latency.

Performance Optimization in Enterprise Environments

Efficient Packet Processing Engine

The adapter incorporates an advanced packet processing engine designed to handle large volumes of network traffic efficiently. This reduces CPU utilization and ensures that even under heavy load conditions, the system maintains stable and predictable performance. The hardware-based acceleration features allow for faster routing, switching, and packet filtering operations.

Scalability for High-Density Workloads

Scalability is a key requirement in modern IT infrastructures, and the Intel E810XXVDA2BLK is engineered to support expanding network demands. Whether deployed in a small enterprise server or a large hyperscale data center, the adapter adapts to varying workload intensities without performance degradation.

Its architecture supports seamless integration into clustered environments where multiple servers communicate continuously to process distributed workloads. This makes it suitable for cloud-native applications, containerized workloads, and microservices-based architectures.

Enterprise and Data Center Deployment Scenarios

Cloud Infrastructure Integration

In cloud computing environments, network efficiency is critical for maintaining service reliability and user satisfaction. The Intel E810XXVDA2BLK enables cloud service providers to deliver high-speed connectivity between virtual machines, storage systems, and external networks. Its low-latency design ensures that data-intensive applications perform consistently even under peak traffic conditions.

High-Performance Computing Clusters

High-performance computing (HPC) clusters rely on fast interconnects between compute nodes to perform complex simulations and calculations. The Intel E810XXVDA2BLK supports these environments by providing high-speed optical fiber connectivity that reduces communication delays between nodes. This improves computational efficiency and reduces overall processing time for large-scale scientific and engineering workloads.

Enterprise Data Centers

Enterprise data centers require reliable and efficient networking hardware to support business-critical applications. The dual-port configuration of the Intel E810XXVDA2BLK ensures redundancy and load balancing, reducing the risk of network downtime. Its compatibility with modern server architectures makes it a suitable choice for organizations upgrading legacy infrastructure to support next-generation applications.

Security and Data Integrity Features

Hardware-Level Security Enhancements

Security is an integral aspect of modern networking hardware, and the Intel E810XXVDA2BLK includes multiple hardware-based security features designed to protect data integrity and prevent unauthorized access. These features help safeguard sensitive information as it traverses network channels, ensuring compliance with enterprise security policies.

Secure Virtualization Isolation

In virtualized environments, maintaining isolation between virtual machines is critical. The adapter enforces strict separation of network traffic through hardware-assisted virtualization controls, reducing the risk of cross-VM data leakage and improving overall system security posture.

Driver Support and Operating System Compatibility

Multi-Platform Driver Ecosystem

The Intel E810XXVDA2BLK is supported across a wide range of operating systems including enterprise Linux distributions, Windows Server environments, and virtualization platforms. This broad compatibility ensures smooth integration into existing infrastructure without requiring extensive reconfiguration or system redesign.

Optimized Firmware and Software Stack

Intel provides a robust firmware and driver ecosystem that ensures optimal performance and stability. Regular updates improve compatibility with emerging technologies and enhance performance tuning capabilities for specific workloads. This ensures long-term usability and adaptability in evolving IT environments.

Energy Efficiency and Thermal Optimization

Power-Efficient Architecture

Despite its high-performance capabilities, the Intel E810XXVDA2BLK is engineered for energy efficiency. Its architecture minimizes unnecessary power consumption by dynamically adjusting performance states based on workload demand. This helps reduce operational costs in large-scale deployments where energy efficiency is a critical concern.

Thermal Management Design

Efficient thermal dissipation mechanisms ensure stable operation under sustained heavy workloads. By maintaining optimal operating temperatures, the adapter reduces the risk of thermal throttling and ensures consistent performance in high-density server environments.

Comparison Within Intel E810 Networking Family

Positioning in High-End Ethernet Solutions

Within the Intel E810 product family, the E810XXVDA2BLK model is positioned as a high-performance optical fiber solution tailored for enterprise and data center applications requiring maximum bandwidth and reliability. It shares architectural similarities with other models in the series but is optimized specifically for fiber-based connectivity environments.

Performance Differentiation

Compared to lower-tier networking adapters, this model provides enhanced throughput, improved virtualization support, and superior scalability. Its dual-port configuration and PCIe 4.0 interface place it among the top-tier networking solutions designed for demanding workloads.

Network Optimization and Traffic Management Capabilities

Adaptive Traffic Distribution

The adapter includes intelligent traffic management mechanisms that distribute network load efficiently across available resources. This ensures consistent performance even during peak usage periods and prevents congestion in high-demand environments.

Advanced Offloading Features

By offloading tasks such as checksum calculations, segmentation, and packet classification, the adapter reduces CPU workload and enhances system responsiveness. These offloading capabilities are essential for maintaining performance in environments running multiple simultaneous network-intensive applications.

Reliability and Long-Term Deployment Stability

Enterprise-Grade Durability

Designed for continuous operation, the Intel E810XXVDA2BLK is built with enterprise-grade components that ensure long-term durability and stability. This makes it suitable for 24/7 operations in critical infrastructure environments where reliability is non-negotiable.

Fault Tolerance and Redundancy

The dual-port configuration enhances fault tolerance by providing automatic failover capabilities. In the event of a port failure, network traffic can be redirected without service interruption, ensuring continuous availability of network services.

Integration into Modern IT Ecosystems

Support for Hybrid Cloud Architectures

The adapter plays a vital role in hybrid cloud environments where on-premises infrastructure integrates with public cloud services. Its high-speed connectivity ensures seamless data exchange between different computing environments, enabling flexible and scalable IT strategies.

Compatibility with Containerized Environments

Containerized applications require efficient networking to maintain performance and scalability. The Intel E810XXVDA2BLK supports such environments by providing low-latency communication channels that enhance container orchestration platforms and microservices architectures.

Advanced Data Processing and Acceleration Features

Hardware Acceleration for Network Tasks

The adapter includes dedicated hardware acceleration units that handle complex networking tasks efficiently. This reduces dependency on CPU resources and improves overall system throughput, particularly in data-intensive applications.

Real-Time Data Processing Capability

Real-time applications benefit from the adapter’s ability to process data packets with minimal delay. This is crucial for industries such as finance, telecommunications, and scientific computing where timing precision directly impacts outcomes.

Deployment Flexibility and Infrastructure Adaptability

Rack Server Integration

The Intel E810XXVDA2BLK is designed for seamless integration into rack-mounted server environments. Its compact form factor and PCIe compatibility allow for easy installation in standardized server configurations.

Scalable Network Expansion

Organizations can expand their network infrastructure incrementally using this adapter, ensuring that performance scales in line with business growth without requiring complete system overhauls.