Abstract\n\n The Intel Ethernet Connection X722 is a network controller embedded into the Intel C624 " Lewisburg" PCH chipset of Lenovo Think System servers. The controller connects to available 10 Gb E & 1 Gigabit Ethernet LOM adapter cards & onboard connectors to provide a comprehensive 1 Gb E / 10 Gb E networking solution for Think System customers.\n\n This product guide provides essential presales information to understand the X722 controller & Think System LOM adapter offerings & their key features, specifications, & compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, & other IT professionals who want to learn more about the Think System Ethernet solution & consider its use in IT solutions.\n\n Introduction\n\n The Intel Ethernet Connection X722 is a network controller embedded into the Intel C624 " Lewisburg" PCH chipset of Lenovo Think System servers. The controller connects to available 10 Gb E & 1 Gigabit Ethernet LAN-on-motherboard (LOM) adapter cards & onboard connectors to provide a comprehensive 1 Gb E / 10 Gb E networking solution for Think System customers.\n\n Think System servers support either 10 Gb Ethernet copper or optical connections, or Gigabit Ethernet connections depending on the server model. \n\n The following figure shows the Think System 10 Gb 4-port SFP+ LOM adapter which provides four SFP+ cages for optical or direct-attach copper (DAC) connectivity.\n\n\n\n\n\n Product Model: 7ZT7A00544\n\n\n