Intel Ethernet Network Adapter E810-XXVDA4 Internal Fiber 25000 Mbit/s

Intel Ethernet Network Adapter E810-XXVDA4. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 25000 Mbit/s
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

Ports & interfaces


Connectivity technology
Wired


Host interface
PCI Express


Interface
Fiber


Fiber optic connector
SFP28


Fiber ports quantity
4


PCI version
4.0



Network


Maximum data transfer rate
25000 Mbit/s


Ethernet LAN data rates
1000,10000,25000 Mbit/s


LAN controller
Intel E810



Design


Internal
Yes


Component for
Server/workstation



System requirements

Compatible operating systems
https://www.intel.com/content/www/us/en/support/articles/000025890/ethernet-products.html


Operational conditions


Operating temperature (T-T)
0 - 60 °C


Storage temperature (T-T)
-40 - 70 °C



Weight & dimensions


Width
167 mm


Depth
111 mm



Other features


Cable type
SFP28 ports - DAC, Optics, and AOC's


Market segment
Server


Intel Virtualization Technology for Connectivity (VT-c)
Yes


Intel Data Direct I/O Technology
Yes


iWARP/RDMA
Yes


Intelligent Offloads
Yes


Intel Flexible Port Partitioning
Yes


On-chip QoS and Traffic Management
Yes


PCI-SIG* SR-IOV Capable
Yes


Intel Virtual Machine Device Queues (VMDq)
Yes


Bracket height
Full-Height (FH)


Cabling type
SFP28 ports - DAC, Optics, and AOC's


Controller type
Intel(R) Ethernet Controller E810


Commodity Classification Automated Tracking System (CCATS)
NA


Export Control Classification Number (ECCN)
5A991


Harmonized System (HS) code
85176990


Processor family
800 Network Adapters (up to 100GbE)-800 Network Adapters (up to 100GbE)


Product type
Network Interface Card


Speed & slot width
16.0 GT/s, x16 Lane


Interface type
PCIe v4.0 (16 GT/s)


Storage Over Ethernet
iSCSI, NFS


Status
Launched


Network interface card type
Server


Network interface card cable medium
Copper, Fiber


Launch date
Q3'20


Product series
800 Series Network Adapters (up to 100GbE)