What are the primary throughput capabilities of the Intel E810-XXVDA4 network adapter? +
The Intel E810-XXVDA4 is a high-performance 4-port 25GbE SFP28 adapter designed to meet the demands of modern data centers. It utilizes PCIe 4.0 x16 connectivity, providing the necessary bandwidth to support high-speed data transfers and reduce latency for cloud, storage, and communication workloads, ensuring your infrastructure stays responsive under heavy traffic conditions.
Does the E810-XXVDA4 support RDMA for storage and virtualization environments? +
Yes, this adapter features robust support for Remote Direct Memory Access (RDMA), specifically through iWARP and RoCE v2 protocols. These capabilities allow for lower CPU utilization and improved performance in storage area networks and virtualized environments by enabling direct memory data movement between servers, which significantly accelerates application performance and efficiency.
How does the Intel Ethernet E810 series improve packet processing for network functions? +
This adapter leverages Application Device Queues (ADQ) technology to provide dedicated hardware queues for specific applications. By optimizing packet processing, it reduces jitter and improves throughput for latency-sensitive applications like NFV and 5G network functions, allowing for more deterministic performance across complex multi-tenant environments.
Can the E810-XXVDA4 handle high-density virtualization setups? +
Absolutely. The card includes advanced traffic steering and virtualization features like SR-IOV (Single Root I/O Virtualization). This allows you to create multiple virtual functions to divide physical port resources among virtual machines, ensuring that each VM experiences near-native hardware performance while maintaining strong isolation and security in high-density server deployments.
What is the physical interface requirement for the Intel E810-XXVDA4? +
This NIC is designed with four SFP28 ports, offering versatile fiber connectivity options. It requires a PCIe 4.0 x16 slot to achieve its full potential, though it remains compatible with PCIe 3.0 slots, albeit with reduced overall bandwidth. Ensure your server chassis has the appropriate PCIe spacing and cooling capacity to accommodate this high-performance adapter.
How does the Dynamic Device Personalization (DDP) feature benefit network administrators? +
Dynamic Device Personalization allows administrators to update the adapter's hardware pipeline to support new or proprietary network protocols without needing to replace the physical hardware. This flexibility is critical for keeping up with evolving industry standards and protocol shifts, extending the lifecycle of your network infrastructure and reducing future upgrade overhead.
Is this Intel NIC compatible with major operating systems and server platforms? +
The E810-XXVDA4 is engineered for broad interoperability, offering extensive driver support for most enterprise-grade operating systems, including Windows Server, VMware ESXi, and various Linux distributions. It is compliant with standard industry networking stacks, making it a reliable choice for heterogeneous server environments where standardized driver and management support is essential for stable operations.
What security features are integrated into the E810-XXVDA4 architecture? +
Security is built into the foundation of the E810 series through hardware-based root-of-trust and secure boot capabilities. These features ensure that the adapter firmware remains authentic and untampered, protecting your server from malicious attacks at the hardware level. This provides an additional layer of integrity for your networking stack in secure data center environments.
How can I obtain a bulk quote for multiple Intel E810-XXVDA4 units? +
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