Intel® 82574L Gigabit Ethernet Controller


Supplemental Information

  • Datasheet View now
  • Description See PCN 117376 for EOL Timelines

Networking Specifications

  • Port Configuration Single
  • Data Rate Per Port 1GbE
  • System Interface Type PCIe v1.1 (2.5 GT/s)
  • NC Sideband Interface Yes
  • Jumbo Frames Supported Yes
  • Interfaces Supported 100BASE-T, 1000BASE-T

Package Specifications

  • Package Size 9mm x 9mm

Advanced Technologies

Ordering and Compliance

Retired and discontinued

Intel® 82574L Gigabit Ethernet Controller, Single Port, PQFN, Tape

  • MM# 898552
  • Spec Code SLBA8
  • Ordering Code WG82574L
  • Stepping A1
  • ECCN 5A991
  • MDDS Content IDs 707313

Intel® 82574L Gigabit Ethernet Controller, Single Port, PQFN, Tray

  • MM# 898553
  • Spec Code SLBA9
  • Ordering Code WG82574L
  • Stepping A1
  • ECCN 5A991.B.1
  • MDDS Content IDs 707735

Trade compliance information

  • ECCN Varies By Product
  • US HTS 8542310001

PCN Information



Drivers and Software

Latest Drivers & Software

Downloads Available:


Intel® Ethernet Product Release Notes

Adapter User Guide for Intel® Ethernet Adapters

Administrative Tools for Intel® Network Adapters

Intel® Network Adapter Driver for Windows Server 2012*

Intel® Network Adapter Gigabit Base Driver for FreeBSD*

Intel® Network Adapter Driver for Windows 7* - Final Release

Intel® Network Adapter Driver for Windows Server 2008 R2* - Final Release

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

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


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.


Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.


Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

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.