Intel® Ethernet Network Adapter E810-2CQDA2
Specifications
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Essentials
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Product Collection
100GbE Intel® Ethernet Network Adapter E810
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Marketing Status
Launched
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Launch Date
Q1'21
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Vertical Segment
Server
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Cabling Type
QSFP28 - DAC, Optics, and AOC's
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Bracket Height
Full Height
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Supported Operating Systems
View now
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New Design Availability Expiration Date
Sunday, January 1, 2040
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Networking Specifications
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Port Configuration
Dual
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Data Rate Per Port
100/50/25/10GbE (200GbE when ports bifurcated)
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Intel® Virtualization Technology for Connectivity (VT-c)
Yes
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Speed & Slot Width
16 GT/s x 16 lanes
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Controller
Intel Ethernet Controller E810
Package Specifications
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System Interface Type
PCIe 4.0 (16GT/s)
Intel® Virtualization Technology for Connectivity
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On-chip QoS and Traffic Management
Yes
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Flexible Port Partitioning
Yes
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Virtual Machine Device Queues (VMDq)
Yes
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PCI-SIG* SR-IOV Capable
Yes
Advanced Technologies
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iWARP/RDMA
Yes
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RoCEv2/RDMA
Yes
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Intel® Data Direct I/O Technology
Yes
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Intelligent Offloads
Yes
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Storage Over Ethernet
iSCSI, NFS
Ordering and Compliance
Drivers and Software
Description
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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
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/RDMA
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
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.
All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.
Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.
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.