Intel® Ethernet Controller I211-AT

Specifications

Supplemental Information

  • Datasheet View now
  • Description See PCN 118543 for EOL timelines.
  • Product Brief View now

Networking Specifications

  • Port Configuration Single
  • Data Rate Per Port 1GbE
  • System Interface Type PCIe v2.1 (2.5 GT/s)
  • NC Sideband Interface No
  • Jumbo Frames Supported Yes
  • Speed & Slot Width 2.5 GT/s, x1 Lane
  • Interfaces Supported 100BASE-T, 1000BASE-T

Package Specifications

  • Package Size 9mm x 9mm

Intel® Virtualization Technology for Connectivity

Advanced Technologies

Ordering and Compliance

Retired and discontinued

Intel® Ethernet Controller I211-AT, Tape

  • MM# 925144
  • Spec Code SLJXY
  • Ordering Code WGI211AT
  • Stepping A2
  • MDDS Content IDs 708048

Intel® Ethernet Controller I211-AT, Tray

  • MM# 925145
  • Spec Code SLJXZ
  • Ordering Code WGI211AT
  • Stepping A2
  • MDDS Content IDs 708048

Trade compliance information

  • ECCN 5A991
  • CCATS NA
  • US HTS 8542310001

PCN Information

SLJXZ

SLJXY

Drivers and Software

Latest Drivers & Software

Downloads Available:
All

Name

Intel® Ethernet Adapter Complete Driver Pack

Intel® Network Adapter Driver for Windows® 10

Intel® Network Adapter Driver for Windows Server 2022*

Adapter User Guide for Intel® Ethernet Adapters

Administrative Tools for Intel® Network Adapters

Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers

Intel® Ethernet Product Release Notes

Intel® Network Adapter Driver for 82575/6 and 82580-Based Gigabit Network Connections under FreeBSD*

Intel® Network Adapter Driver for 82575/6, 82580, I350, and I210/211-Based Gigabit Network Connections for Linux*

Intel® Network Adapter Driver for Windows 8.1* - FINAL RELEASE

Disabling TCP-IPv6 Checksum Offload Capability with Intel® 1/10 GbE Controllers

Intel® Network Adapter Driver for Windows 8* - Final Release

Support

Launch Date

The date the product was first introduced.

Expected Discontinuance

Expected Discontinuance is an estimate of when a product will begin the Product Discontinuance process. The Product Discontinuance Notification (PDN), published at the start of the discontinuance process, will include all EOL Key Milestone details. Some business units may communicate EOL timeline details before the PDN is published. Contact your Intel representative for information on EOL timelines and extended life options.

Max Operating Temperature

This is the maximum operating temperature allowed as reported by temperature sensors. Instantaneous temperature may exceed this value for short durations. Note: Maximum observable temperature is configurable by system vendor and can be design specific.

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.

Fiber Channel over Ethernet

Fibre Channel over Ethernet (FCoE) is an encapsulation of Fibre Channel frames over Ethernet networks. This allows Fibre Channel to use 10 Gigabit Ethernet networks (or higher speeds) while preserving the Fibre Channel protocol.

MACsec IEEE 802.1 AE

802.1AE is the IEEE MAC Security (MACsec) standard which defines connectionless data confidentiality and integrity for media access independent protocols.

IEEE 1588

IEEE 1588, also knows as the Precision Time Protocol (PTP) is a protocol used to synchronize clocks throughout a computer network. On a local area network it achieves clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems.

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.