iFrame
×
£672.99

Stock Available: 6
  • Wired
  • PCI Express 4.0 Fiber
  • Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet 25000 Mbit/s
  • Internal Component for: Server/workstation

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 interface type Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet
Ethernet LAN data rates 1000,10000,25000 Mbit/s
iSCSI support Yes
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
Logistics data
Harmonized System (HS) code 85176990
Other features
Cable type SFP28 ports - DAC, Optics, and AOC's
Market segment Server
iWARP/RDMA Yes
Speed & slot width 16.0 GT/s, x16 Lane
On-chip QoS and Traffic Management Yes
Cabling type SFP28 ports - DAC, Optics, and AOC's
Controller type Intel(R) Ethernet Controller E810
Processor family 800 Network Adapters (up to 100GbE)-800 Network Adapters (up to 100GbE)
Interface type PCIe v4.0 (16 GT/s)
Intel Virtualization Technology for Connectivity (VT-c) Yes
Embedded options available No
Bracket height Full-Height (FH)
Intelligent Offloads Yes
Intel Data Direct I/O Technology Yes
PCI-SIG* SR-IOV Capable Yes
Intel Flexible Port Partitioning Yes
Intel Virtual Machine Device Queues (VMDq) Yes
Commodity Classification Automated Tracking System (CCATS) NA
Export Control Classification Number (ECCN) 5A991
Product type Network Interface Card
Network interface card cable medium Copper, Fiber
Storage Over Ethernet iSCSI, NFS
Network interface card type Server
Product brief URL https://cdrdv2.intel.com/v1/dl/getContent/641676
Status Launched
Launch date Q3'20
Product series 800 Series Network Adapters (up to 100GbE)