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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.

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.

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.

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


Product id 757486
Brand Intel
Partnr E8102CQDA2
EAN/UPC code 5032037225892
Technical details
Sustainability certificates RoHS
Ports & interfaces
Connectivity technology Wired
Host interface PCI Express
Interface Fiber
Ethernet LAN (RJ-45) ports 2
Fiber optic connector QSFP28
Fiber ports quantity 2
PCI version 4.0
Maximum data transfer rate 200000 Mbit/s
Networking standards IEEE 1588
LAN controller Intel E810
Internal Y
Component for Server
Product colour Green, Grey
PCI Card form factor Full-height
Certification FCC B, UL, CE, VCCI, BSMI, RCM, KCC
Power consumption (typical) 21.8 W
Operational conditions
Operating temperature (T-T) 0 - 60 °C
Storage temperature (T-T) -40 - 70 °C
System requirements
Compatible operating systems https://www. intel. com/content/www/us/en/support/articles/000025890/ethernet-products. html
Weight & dimensions
Width 167 mm
Depth 111 mm
Other features
Cable type QSFP28 - DAC, Optics, and AOC's
Intel Data Direct I/O Technology Y
Intel Virtualization Technology for Connectivity (VT-c) Y
Market segment Server
Commodity Classification Automated Tracking System (CCATS) NA
Export Control Classification Number (ECCN) 5A991
Harmonized System (HS) code 8517620090
Processor family 100GbE Intel Ethernet Network Adapter E810-100GbE Intel Ethernet Network Adapter E810
Bracket height Full-Height (FH)
Intel Virtual Machine Device Queues (VMDq) Y
On-chip QoS and Traffic Management Y
Intel Flexible Port Partitioning Y
Speed & slot width 16.0 GT/s, x16 Lane
Intelligent Offloads Y
Status Launched
Launch date Q1'21
Storage Over Ethernet iSCSI, NFS