Lenovo ThinkSystem Broadcom NX-E ML2 10Gb 2-Port Base-T Ethernet Adapter

Experience high-speed networking with the Lenovo ThinkSystem Broadcom NX-E ML2 10Gb 2-Port Base-T Ethernet Adapter. This dual-port 10GBASE-T NIC delivers robust copper-based performance for demanding data-center environments, combining enterprise-grade reliability with a cost-effective upgrade path. Designed for Lenovo ThinkSystem servers, the NX-E ML2 offers a compact, versatile solution that fits into supported ML2 slots while delivering two independent 10-gigabit Ethernet links over standard copper cables. Whether you’re refreshing a blade or rack server, consolidating storage traffic, or enabling high-performance virtualization, this adapter is engineered to maximize throughput, simplify management, and minimize total cost of ownership. The ML2 form factor keeps a slim profile in dense chassis deployments, while a PCIe low-profile variant (when available) expands compatibility for slimline server configurations. Optimized for interoperability with existing switches, the NX-E NAN is built to negotiate at 10G speeds with ease, providing predictable performance for virtualization, clustering, and data-intensive workloads. Embrace a future-ready networking upgrade with a copper-based 10 Gb Ethernet solution that leverages your current cabling infrastructure and avoids the complexities of fiber cabling, all while delivering enterprise-grade resiliency and scalability.

• Dual-port 10GBASE-T Ethernet NIC delivering up to 10 Gbps per port over copper cabling, enabling high-throughput connectivity for servers, storage arrays, and hyper-converged infrastructure.
• IEEE 802.3an compliant design ensuring interoperability with standard switches, copper cabling, and enterprise network gear—ideal for scalable data-center deployments.
• ML2 form factor (half-height mezzanine-style) for Lenovo ThinkSystem servers, offering a compact, dense installation footprint suitable for multi-node deployments.
• Cost-efficient upgrade path using existing copper Ethernet infrastructure, avoiding the need for expensive fiber or DAC cabling while still delivering full 10 Gb performance.
• Versatile deployment options with an alternative PCIe low-profile form factor, enabling compatibility with a broader range of server models and chassis configurations.

Technical Details of Lenovo ThinkSystem Broadcom NX-E ML2 10Gb 2-Port Base-T Ethernet Adapter

• Number of ports: 2 x 10GBASE-T RJ-45 Ethernet ports
• Standards: IEEE 802.3an compliant for 10 Gigabit Ethernet over copper
• Form factors: ML2 (ThinkSystem mezzanine-style) with an optional PCIe low-profile variant for compatible systems
• Cabling recommendation: Copper CAT6a/7 or better recommended for up to 100 meters per link
• Drive and OS support: drivers and firmware updates available from Lenovo and Broadcom for mainstream operating systems and virtualization platforms

How to install Lenovo ThinkSystem Broadcom NX-E ML2 10Gb 2-Port Base-T Ethernet Adapter

Installing the NX-E ML2 Ethernet adapter is designed to be straightforward in supported Lenovo ThinkSystem servers. Following these general steps will help ensure a secure and reliable installation, with minimal downtime and maximum uptime once deployed.

• Prepare your workspace: power down the server, unplug power cords, and discharge any static electricity by touching a grounded metal surface or using an antistatic strap.
• Access the server interior: remove the access panel or cover as required by the server model to reveal the ML2 mezzanine slot (or the PCIe slot if using the PCIe low-profile variant).
• Identify the correct slot: locate the dedicated ML2 slot designed for ThinkSystem networking mezzanine cards. Confirm that the slot is unoccupied and free of debris.
• Insert the NX-E ML2 card: align the connector with the slot and firmly press the adapter into place until it is fully seated. If a screw or retention mechanism is present, secure the card to the chassis to prevent movement.
• Connect copper cabling: attach two RJ-45 copper cables to the two 10GBASE-T ports. Use CAT6a or better cables for reliable 10 Gb performance over the full 100-meter distance per link where applicable.
• Power and boot: reassemble any covers, reconnect power, and boot the server. Enter the server BIOS or hardware management utility to verify that the NX-E card is detected and enabled.
• Install or update drivers and firmware: in your operating system, install the latest Broadcom/NX-E drivers and firmware from official Lenovo or Broadcom sources. This ensures optimal performance, bug fixes, and security updates.
• Configure networking: in the OS or hypervisor, configure the two new NICs as desired—set up VLANs, NIC teaming or link aggregation (LACP) if your network devices support it, and assign IPs or virtual network interfaces as needed for your workloads.
• Test the links: verify link status on both ports, test throughput with appropriate benchmarking tools, and confirm that traffic is properly routed and isolated according to your network design.
• Documentation and backup: record the installation details, including slot location, firmware version, and cable specs. Maintain a configuration backup for rapid recovery in case of future changes.

Frequently asked questions

• Q: What makes the NX-E ML2 10Gb 2-Port Base-T Ethernet Adapter suitable for ThinkSystem servers?

  A: The NX-E ML2 is specifically designed for Lenovo ThinkSystem servers, providing a compact, two-port 10Gb Ethernet solution over copper with an ML2 mezzanine form factor that fits supported chassis. It combines high performance with a cost-efficient copper-based upgrade path and straightforward management.

• Q: Do these adapters require fiber or DAC cabling?

  A: No. The NX-E adapters use 10GBASE-T copper Ethernet, compatible with standard copper cabling such as CAT6a/7, and can reach up to 100 meters per link depending on cable quality and environmental conditions.

• Q: Can I use the PCIe low-profile variant in my server?

  A: The NX-E family is available in an ML2 form factor as well as a PCIe low-profile variant for compatible systems. Check your server model and slot availability to determine the correct form factor.

• Q: What kind of network configurations benefit most from a dual-port 10Gb Ethernet adapter?

  A: Scenarios include NIC teaming for higher fault tolerance and throughput, link aggregation for multi-path redundancy, separating traffic for virtualization and storage networks, and upgrading existing copper networks to 10 Gb speeds without replacing cabling.

• Q: How do I ensure optimal performance after installation?

  A: Keep drivers and firmware up to date, enable appropriate features such as LACP or NIC teaming in the OS or hypervisor, use compliant copper cabling (Cat6a or better), and verify switches support 10GBASE-T configurations to maximize throughput and reliability.