Intel® Ethernet Network Adapter E810-XXVDA2 for OCP 3.0
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25GbE Intel® Ethernet Network Adapter E810
SFP28 ports - DAC, Optics, And AOC's
Supported Operating Systems
New Design Availability Expiration Date
Sunday, January 1, 2040
Data Rate Per Port
Intel® Virtualization Technology for Connectivity (VT-c)
Speed & Slot Width
16 GT/s x8 lanes
Intel Ethernet Controller E810
System Interface Type
PCIe 4.0 (16 GT/s)
Ordering and Compliance
Ordering and spec information
Trade compliance information
- ECCN 5A991
- CCATS NA
- US HTS 8517620090
Drivers and Software
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Latest Drivers & Software
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapters E810 Series—Windows*
Ethernet Port Configuration Tool - EFI*
Ethernet Port Configuration Tool - Linux*
Intel® Network Adapter Driver for E810 Series Devices under FreeBSD*
Ethernet Port Configuration Tool - ESX*
Intel® Ethernet 800 Series Dynamic Device Personalization (DDP) for Wireless Edge Package
Ethernet Port Configuration Tool - FreeBSD*
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapters E810 Series—VMware ESX*
irdma RDMA FreeBSD* Driver for Intel® Ethernet Controller E810
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapters E810 Series—FreeBSD*
Intel® Ethernet Product Release Notes
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapters E810 Series—Linux*
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapter E810 Series
Ethernet Port Configuration Tool (All Supported OSs)
Ethernet Port Configuration Tool - Windows*
Linux* RDMA Driver for the E810 and X722 Intel® Ethernet Controllers
Intel® Network Adapter Linux* Virtual Function Driver for Intel® Ethernet Controller 700 and E810 Series
Intel® ESXCLI Plug-In for Managing Intel® Ethernet Network Adapters
Ethernet Cmdlets for Microsoft Windows* for PowerShell*
Intel® Ethernet 800 Series Dynamic Device Personalization (DDP) for Telecommunication (Comms) Package
Intel® Ethernet Adapter Complete Driver Pack
Intel® Network Adapter Driver for Microsoft Windows 11*
Intel® Network Adapter Driver for Windows Server 2019*
Intel® Network Adapter Driver for Windows Server 2022*
Adapter User Guide for Intel® Ethernet Adapters
Administrative Tools for Intel® Network Adapters
Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers
Intel® Network Adapter Driver for E810 Series Devices under Linux*
Intel® Network Adapter Driver for Windows Server 2016*
Non-Volatile Memory (NVM) Update Utility for Intel® Ethernet Network Adapters E810 Series—EFI
Intel® Network Adapter FreeBSD* Virtual Function Driver for Intel® Ethernet Controller 700 and E810 Series
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
PCI-SIG* SR-IOV Capable
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.
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Refer to Datasheet for formal definitions of product properties and features.
‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.