Intel E835XXVDA2 PCI-E Expansion Card

INTEL E810-XXVDA2 (E835XXVDA2) PCI-E Expansion Card

Elevate your data center and enterprise network performance to the next level with the Intel E810-XXVDA2 PCI-E Expansion Card. Engineered for the demanding requirements of modern cloud, communication, and enterprise workloads, this adapter is a critical component for eliminating I/O bottlenecks and accelerating application responsiveness. As a premier solution in the connectivity subcategory, this adapter provides the high-throughput, low-latency performance necessary for handling massive data flows, making it an essential upgrade for servers connected to high-speed data storage arrays and mission-critical network infrastructure.

This powerful PCIe expansion card is designed to dramatically improve server efficiency and network agility. By offloading complex network traffic processing from the CPU, it frees up valuable processor cycles for core applications, leading to a significant boost in overall system performance. It is the ideal choice for environments deploying sophisticated virtualization, network function virtualization (NFV), and high-performance computing (HPC) clusters. Its forward-thinking design, built upon the PCIe 4.0 host interface, ensures your infrastructure is ready for future bandwidth demands while maintaining full backward compatibility with previous PCIe generations.

Key Benefits:

Experience a paradigm shift in network capability with dual-port 25GbE connectivity, delivering the bandwidth required for data-intensive applications, large-scale virtual machine migrations, and rapid access to network-attached data storage. The adapter´s intelligent offload technologies and support for both iWARP and RoCEv2 (RDMA) drastically reduce latency and CPU utilization for storage traffic, enabling faster and more efficient data transfers. Enhance your virtualized environment with robust hardware-based features like Single Root I/O Virtualization (SR-IOV), which provides virtual machines with direct, high-performance access to network resources, bypassing the virtual switch for maximum throughput and minimal overhead.

Main Features:

* Application Device Queues (ADQ) for application-specific traffic prioritization
* Dynamic Device Personalization (DDP) for advanced, protocol-specific traffic acceleration
* Supports both iWARP and RoCEv2 for versatile Remote Direct Memory Access (RDMA)
* Intel® Ethernet Flow Director for sophisticated traffic steering and management
* Hardware-based virtualization via Intel® Virtualization Technology for Connectivity (VT-c)
* On-chip Quality of Service (QoS) and advanced traffic management
* Flexible Port Partitioning for workload segmentation and optimization

Technical Specifications:

* Product: INTEL E810-XXVDA2 PCI-E Expansion Card
* Host Interface: PCI Express (PCIe) 4.0 x8
* Port Configuration: Dual Port
* Connector Type: SFP28
* Data Rate Per Port: 25 Gigabit Ethernet / 10 Gigabit Ethernet
* Cabling: SFP28 Direct Attach Copper (DAC) & SFP28 Optical Transceivers (SR/LR)
* Virtualization Support: SR-IOV, VMDq, Flexible Port Partitioning