Lenovo ThinkSystem 10Gb 2-Port Base-T LOM

Designed for speed, reliability, and seamless integration, the Lenovo ThinkSystem 10Gb 2-Port Base-T LAN-on-Motherboard (LOM) module combines the Intel Ethernet Connection X722 with the Lenovo ThinkSystem server architecture to deliver robust dual-port 10 Gigabit Ethernet connectivity. Built to meet the demands of modern data centers, this LOM helps organizations accelerate virtualization, storage networks, and high-throughput applications while simplifying deployment and ongoing maintenance. With two independent 10 GbE Base-T ports, administrators gain flexible uplink capacity, improved resilience, and scalable performance that grows with virtual machines, containers, and storage workloads. The integration with the Intel C624 “Lewisburg” PCH ensures optimized data paths, advanced offloads, and dependable operation in Lenovo’s enterprise-grade servers.

• Dual 10GbE Base-T ports provide up to 20 Gbps of aggregate bandwidth for uplinks, storage fabrics, and VM traffic, enabling fast data transfers and reduced bottlenecks in virtualization-heavy environments.
• Powered by the Intel Ethernet Connection X722, embedded within the Intel C624 PCH on Lenovo ThinkSystem platforms, offering stable performance, low latency, and support for industry-standard Ethernet features.
• Copper RJ-45 10GBASE-T connectivity supports existing copper cabling (Cat6/6a) and auto-negotiation for easy integration into current networks, eliminating the need for immediate fiber upgrades in many deployments.
• Virtualization-ready capabilities, including VLAN tagging, LACP link aggregation, and VMQ/RSS offloads, designed to optimize multi-tenant workloads, maximize VM density, and enhance container networking efficiency.
• Seamless Lenovo ThinkSystem integration with validated drivers, firmware update paths, and enterprise support, delivering a reliable, streamlined path from installation to operation and ongoing management.

Technical Details of Lenovo ThinkSystem 10Gb 2-Port Base-T LOM

• Product type: LAN on Motherboard (LOM) adapter for Lenovo ThinkSystem servers
• Ports: 2 x 10 GbE BASE-T RJ-45
• Controller: Intel Ethernet Connection X722
• Embedded integration: Part of the Intel C624 “Lewisburg” PCH ecosystem on ThinkSystem platforms
• Standards supported: 10GBASE-T; auto-negotiation for backward compatibility with 1 GbE networks
• Throughput: Up to 20 Gbps aggregated bandwidth across both ports
• Virtualization features: VLAN tagging, VMQ, LACP, RSS for efficient VM and container traffic distribution
• Management and compatibility: Works with standard Ethernet management tools and Lenovo’s lifecycle services; drivers available for common server operating systems
• Form factor: LAN-on-Motherboard (embedded) design within Lenovo ThinkSystem server chassis
• Reliability and support: Lenovo validated hardware with enterprise-grade reliability and access to Lenovo support and warranty options

How to install Lenovo ThinkSystem 10Gb 2-Port Base-T LOM

• Power down the Lenovo ThinkSystem server and disconnect it from all power sources; ensure the system is fully de-energized before handling internal components.
• Open the server chassis following the manufacturer’s service guide or maintenance manual; locate the available LOM connectors designated for network adapters and verify there is a compatible slot or interface for the ThinkSystem LOM module.
• Remove any existing LOM card or adapters that may occupy the intended area if required by your server model; keep screws and mounting hardware organized for reassembly.
• Align the Lenovo ThinkSystem 10Gb 2-Port Base-T LOM with the motherboard edge connector and gently seat it into place; ensure the connectors are fully seated and the module is securely latched.
• Secure the LOM module with the appropriate screws or retention mechanism specified by the chassis design; re-check that no cables are pinched and that air flow channels remain unobstructed.
• Reassemble the server chassis, reconnect power, and boot the system; enter the BIOS/UEFI to confirm the LOM is detected and enabled as a NIC device.
• Install the latest Intel X722 drivers and Lenovo-provided firmware updates from the official Lenovo support portal or your chosen OS vendor repository; apply any required firmware and driver optimizations for virtualization and network load.
• Configure the two 10 GbE Base-T ports in the operating system or virtualization layer (for example, NIC teaming, VLANs, and link aggregation); verify connectivity with a diagnostic test and ensure latency and throughput meet your expectations.
• Document the network configuration, including port assignments, VLAN IDs, and link aggregation policies; monitor performance and health through standard management tools and Lenovo’s service channels.

Frequently asked questions

• Q: What is the Lenovo ThinkSystem 10Gb 2-Port Base-T LOM best used for?
• A: It is designed for Lenovo ThinkSystem servers to provide high-speed, dual-port 10 GbE connectivity over copper, ideal for virtualization, storage networks, uplinks to core data center networks, and multi-tenant deployments where scalable bandwidth and low latency are essential.
• Q: Which physical interface does this LOM use?
• A: The module uses two 10GBASE-T RJ-45 copper ports, enabling direct connection to existing copper Ethernet networks and 10 Gigabit-ready infrastructure.
• Q: Can this LOM support 1 GbE networks?
• A: Yes, via auto-negotiation and compatibility with 1 GbE devices when connected to appropriate switches or adapters; it is optimized for 10 GbE performance but remains flexible for mixed environments.
• Q: What virtualization features are supported?
• A: Features such as VLAN tagging, VMQ (Virtual Machine Queue), LACP (Link Aggregation Control Protocol), and RSS (Receive Side Scaling) help optimize VM and container traffic and improve efficiency in virtualized data centers.
• Q: How do I ensure compatibility and receive ongoing support?
• A: Rely on Lenovo’s validated hardware and official support channels; use the latest drivers and firmware from Lenovo’s website and follow the server’s lifecycle management guidelines to maintain compatibility and receive updates.
• Q: What are the installation prerequisites?
• A: Confirm that your ThinkSystem model supports LOM integration, have the server powered down and properly grounded, and have access to the right mounting hardware and a compatible operating system for driver installation and management tooling.