Intel E810XXVDA2BLK

Overview

The Intel E810XXVDA2BLK is a high-performance Ethernet network adapter designed to deliver fast and reliable connectivity for servers and data centers. Featuring dual ports that support 25GbE, 10GbE, and 1GbE speeds, it adapts seamlessly to various networking demands. With a PCIe 4.0 interface, this adapter ensures efficient data transfer, reducing bottlenecks and enhancing overall system throughput.

Key features

• Dual-port design supports multiple speeds, allowing flexible integration with existing and future network infrastructures
• PCIe 4.0 interface provides rapid data transfer rates to improve server performance and reduce latency
• Compatibility with both copper and fiber cabling options, including SFP28 ports that support direct attach copper (DAC), optical modules, and active optical cables (AOC)
• Advanced virtualization technologies such as Virtual Machine Device Queues (VMDq), Single Root I/O Virtualization (SR-IOV), and Flexible Port Partitioning optimize network traffic management across virtual machines
• Support for RoCEv2/RDMA and iWARP protocols enables low-latency, high-throughput data movement, ideal for storage, high-performance computing, and real-time analytics
• Intel Data Direct I/O Technology reduces CPU overhead and enhances data flow for improved network efficiency
• Includes both low-profile and full-height brackets, ensuring compatibility with a wide range of server chassis and simplifying installation

Key specs

• Network speeds: 25GbE, 10GbE, 1GbE
• Interface: PCIe 4.0
• Ports: Dual SFP28
• Cabling support: Copper and fiber (DAC, optical modules, AOC)
• Virtualization support: VMDq, SR-IOV, Flexible Port Partitioning
• Protocols supported: RoCEv2/RDMA, iWARP
• Installation brackets: Low-profile and full-height

Connectivity and compatibility

This adapter offers versatile connectivity options to fit diverse network environments. The dual SFP28 ports support a range of cabling types, including direct attach copper cables for short distances and optical modules for longer runs. This flexibility allows integration into both legacy and modern data center setups without requiring extensive infrastructure changes.

• Supports both copper and fiber connections for adaptable network design
• Compatible with standard server chassis thanks to included bracket options
• Works well with virtualized environments and supports multiple network protocols for broad application compatibility

Performance and reliability

Designed for demanding data center workloads, this adapter enhances network performance through advanced features that reduce CPU load and improve data throughput. Its support for virtualization technologies ensures efficient handling of network traffic in multi-tenant or virtual machine-heavy environments. The inclusion of Intel Data Direct I/O Technology further boosts performance by streamlining data movement between the network and system memory.

• Optimizes network traffic in virtualized and high-demand scenarios
• Reduces CPU overhead to free up processing power for other tasks
• Supports low-latency protocols critical for storage and real-time data processing

Ideal uses and environments

This network adapter is well suited to data centers and enterprise servers that require high-speed, flexible connectivity. It fits environments where multiple network speeds are needed, and where virtualization and low-latency data transfer are priorities. IT professionals upgrading infrastructure or building new networks will find this adapter a strong choice for balancing performance, compatibility, and installation ease.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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