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.

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.

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.

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

Specification

Product
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
Network
Maximum data transfer rate	200000 Mbit/s
Networking standards	IEEE 1588
LAN controller	Intel E810
Design
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
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)
PCI-SIG* SR-IOV Capable	Y
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
iWARP/RDMA	Y
Intelligent Offloads	Y
Status	Launched
Launch date	Q1'21
Storage Over Ethernet	iSCSI, NFS