Intel — R 82579lm Gigabit Network Connection ^new^

The is a classic example of Intel’s enterprise Ethernet philosophy: stable, low CPU utilization, and rich manageability. It lacks modern speeds but excels in reliability and remote administration. For any system still running it, the primary challenge is driver support on Windows 10/11; Linux users will find it works out-of-the-box with the e1000e driver. As of 2026, it should be considered end-of-life for new projects but perfectly adequate for existing infrastructure or lightweight applications.

Features Energy Efficient Ethernet (EEE) support (IEEE 802.3az) and a low Thermal Design Power (TDP) of just 0.66 W. intel r 82579lm gigabit network connection

The Intel(R) 82579LM Gigabit Network Connection is a compact, high-performance physical layer device (PHY) designed for wired Ethernet in mobile, desktop, and workstation environments. Launched in 2011, it is commonly integrated into motherboards by OEMs like Dell and Lenovo . Data Rate : Supports 10/100/1000 Mbps. The is a classic example of Intel’s enterprise

Official support for current driver packages has been discontinued by Intel, but generic drivers may still work. As of 2026, it should be considered end-of-life

A key hardware distinction: This controller uses a to an external Giga-bit PHY or, more commonly, connects directly to an RJ-45 jack with integrated magnetics. On many ThinkPad T420/T430, Dell Latitude E6420/E6430, and HP EliteBook 8460p/8470p models, this chip is soldered directly to the system board.

The is a widely deployed Ethernet controller integrated into millions of professional desktops, workstations, and laptops, particularly those featuring Intel's 6 Series Express chipsets. Released in 2011, it remains a reliable staple for high-speed wired networking in enterprise environments. Key Specifications and Features

The Intel R 82579LM Gigabit Network Connection is an Ethernet controller developed by Intel. Here are some features that can be developed for this network connection: