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What’s New in This Release

• View the Intel® Ethernet Controller Products Release Notes on intel.com for the high-level list of what has changed in this release.

• See the Release Notes page in this user guide for information how to view the release notes for past releases.

Supported Operating Systems and Devices

Refer to the following pages for detailed information:

• Supported Operating Systems

• Supported Hardware

Intended Audience

This document is intended for information technology professionals with a high level of knowledge, experience, and competency in Ethernet networking technology.

Intel® Ethernet 800 Series

• Intel® Ethernet Controller E810-C

• Intel® Ethernet Controller E810-XXV

• Intel® Ethernet Connection E822-C

• Intel® Ethernet Connection E822-L

• Intel® Ethernet Connection E823-C

• Intel® Ethernet Connection E823-L

Intel® Ethernet 700 Series

• Intel® Ethernet Controller I710

• Intel® Ethernet Controller X710

• Intel® Ethernet Controller XL710

• Intel® Ethernet Network Connection X722

• Intel® Ethernet Controller XXV710

• Intel® Ethernet Controller V710

Intel® Ethernet 500 Series

• Intel® Ethernet Controller 82599

• Intel® Ethernet Controller X520

• Intel® Ethernet Controller X550

• Intel® Ethernet Controller X552

• Intel® Ethernet Controller X553

Intel® Ethernet 300 Series and Other

• Intel® I210 Gigabit Ethernet Controller

• Intel® I350 Gigabit Ethernet Controller

• Intel® Ethernet Controller I225

• Intel® Ethernet Controller I226

Compatibility Notes

In addition, note the following limitations for Intel Ethernet devices and connections.

Intel Ethernet 800 Series:

• Devices based on the Intel Ethernet Controller E810-C have an expected total throughput for the entire device of 100Gbps in each direction if one 100G cable is connected or if two 100G cables are connected.

• Devices based on the Intel Ethernet 800 Series do not support RDMA when operating in multiport mode with more than 4 ports.

Intel Ethernet 700 Series:

• Devices based on the Intel Ethernet Controller XL710 (4x10Gbps, 1x40Gbps, and 2x40Gbps) have an expected total throughput for the entire device of 40Gbps in each direction.

• The first port of Intel Ethernet 700 Series adapters will display the correct branding string. All other ports on the same device will display a generic branding string.

• For an Intel Ethernet 700 Series adapter to reach its full potential, you must install it in a PCIe Gen3 x8 slot. Installing it in a shorter slot, or a Gen2 or Gen1 slot, will limit the throughput of the adapter.

• Devices based on the Intel Ethernet Controller X722 do not support the following features:

• Intel® PROSet for Windows* Device Manager

• Intel® Advanced Network Services (Intel® ANS) teams or VLANs (LBFO is supported)

Intel Ethernet 500 Series:

• Devices based on the Intel Ethernet Connection X552 and Intel Ethernet Connection X553 do not support the following features:

• Energy Efficient Ethernet (EEE)

• Intel PROSet for Windows Device Manager

• Intel ANS teams or VLANs (LBFO is supported)

• Data Center Bridging (DCB)

• IPSec Offloading

• MACSec Offloading

• In addition, SFP+ devices based on the Intel Ethernet Connection X552 and Intel Ethernet Connection X553 do not support the following features:

• Speed and duplex auto-negotiation

• Wake on LAN

• 1000BASE-T SFP Modules