Ethernet Adapter Lenovo X722 Internal 1000 Mbit/s

The Intel Ethernet Connection X722 is an embedded network controller implemented in the Intel C624 "Lewisburg" PCH chipset used in Lenovo ThinkSystem servers. In Lenovo systems this controller provides support for 1 GbE and 10 GbE connections via LAN-on-motherboard (LOM) adapter cards and onboard connectors, delivering wired Ethernet connectivity for server environments. Depending on the ThinkSystem model, the platform supports 10 Gigabit Ethernet over copper or optical interfaces, as well as Gigabit Ethernet links.

Advantages

The Lenovo X722-based solution integrates with ThinkSystem LOM adapters to offer both 1 GbE and 10 GbE options without requiring separate add-in cards, and supports industry-standard Ethernet protocols for compatibility with existing networks. Its PCI Express host interface and compliance with IEEE networking standards ensure dependable wired performance and interoperability in data center and enterprise deployments.

Suitable for

• Server networking in data centers
• Enterprise rack and tower servers using ThinkSystem platforms
• Environments requiring reliable wired Ethernet at 1 Gbit/s or 10 Gbit/s

Key specifications

• Product name: Ethernet Adapter Lenovo X722 Internal 1000 Mbit/s
• Controller: Intel Ethernet Connection X722 (embedded in Intel C624 PCH)
• Maximum data transfer rate: 1000 Mbit/s (Gigabit Ethernet)
• Host interface: PCI Express
• Connectivity technology: Wired Ethernet
• Networking standards: IEEE 802.1Q, IEEE 802.1Qbg, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3x
• Product colour: Green

How to use

Install the adapter or use the onboard LOM connectors as specified in the ThinkSystem server documentation. Ensure the server model supports the desired 1 GbE or 10 GbE option and select appropriate cabling: Cat5e/Cat6/Cat6a for copper Gigabit links or SFP+/optical modules for 10 GbE where supported. Configure network settings in the server operating system and, if required, install Lenovo or Intel drivers compatible with the Intel X722 controller.

Recommendations

For stable performance, use shielded and certified network cables and compatible SFP+/DAC modules for 10 GbE connections when applicable. Verify firmware and driver versions from Lenovo support pages to maintain compatibility and security within ThinkSystem deployments.