Intel® Ethernet Network Adapter E810-XXVDA4 for OCP 3.0


Supplemental Information

Networking Specifications

  • Port Configuration Quad
  • Data Rate Per Port 25/10/1GbE
  • Intel® Virtualization Technology for Connectivity (VT-c) Yes
  • Speed & Slot Width 16 GT/s x8 lanes
  • Controller Intel Ethernet Controller E810

Package Specifications

  • System Interface Type PCIe 4.0 (16 GT/s)

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Ordering and spec information

Intel® Ethernet Network Adapter OCP3.0 E810-XXVDA4, Retail Unit

  • MM# 983099
  • Ordering Code E810XXVDA4OCPV3

Trade compliance information

  • ECCN 5A991
  • US HTS 8517620090

PCN/MDDS Information

Compatible Products

Intel® Server System M70KLP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System M70KLP4S2UHH Launched 58886

Drivers and Software

Latest Drivers & Software

Downloads Available:


Intel® Network Adapter Driver for Windows Server 2019*

Intel® Network Adapter Driver for Windows Server 2022*

Intel Ethernet Cmdlets for Microsoft Windows* for PowerShell* and Intel® Ethernet Network Adapter E810 Series

Intel® Ethernet Adapter Complete Driver Pack

Intel® Network Adapter Linux* Virtual Function Driver for Intel® Ethernet Controller 700 and E810 Series

Linux* RDMA Driver for the E810 and X722 Intel® Ethernet Controllers

Intel® Network Adapter Driver for E810 Series Devices under FreeBSD*

irdma RDMA FreeBSD* Driver for Intel® Ethernet Controller E810

Intel® ESXCLI Plug-In for Managing Intel® Ethernet Network Adapters

Technical Documentation

Launch Date

The date the product was first introduced.

Flexible Port Partitioning

Flexible Port Partitioning (FPP) technology utilizes industry standard PCI SIG SR-IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.

Virtual Machine Device Queues (VMDq)

Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance


Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.


iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.


RoCEv2/RDMA (Remote Direct Memory Access over Converged Ethernet v2) delivers converged, low-latency fabric services to data centers through RDMA over UDP/IP. UDP/IP (User Datagram Protocol) is a communication protocol used for time-sensitive transmissions such as video or voice that speeds up communications by not requiring a “handshake” from the receiving party.

Intel® Data Direct I/O Technology

Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.