Lenovo ThinkSystem DM Series 10Gb BaseT 2-Port Ethernet Card

Powerful, reliable, and ready for demanding data-center workloads, the Lenovo ThinkSystem DM Series 10Gb BaseT 2-Port Ethernet Card delivers high-speed networking for Lenovo ThinkSystem DM Series servers. Designed to maximize throughput and reduce bottlenecks in virtualization, storage replication, and mission-critical applications, this dual-port 10 Gigabit Ethernet NIC provides flexible copper-based connectivity that fits neatly into existing cabling infrastructures. Whether you’re upgrading an aging server, provisioning a new DM Series cluster, or expanding a hyper-converged environment, this 10GBASE-T adapter offers a balanced blend of performance, scalability, and manageability that IT teams value in modern data centers.

The card is engineered to handle the rigors of enterprise networks, offering robust data throughput, low latency, and reliable operation under heavy I/O loads. With two independent 10GbE ports, administrators can implement link aggregation for increased bandwidth or create multi-network configurations to segregate traffic (for example, separating management, storage, and VM traffic). This device is aimed at reducing congestion, accelerating data transfers, and enhancing overall network responsiveness, all while integrating seamlessly with Lenovo’s ThinkSystem DM Series hardware ecosystem. The result is a scalable networking solution that grows with your organization’s needs, delivering the performance needed for virtual machines, containers, and high-demand applications.

In addition to raw speed, the ThinkSystem DM Series 10Gb BaseT card emphasizes ease of deployment and ongoing manageability. The copper RJ-45 interface supports standard twisted-pair cabling, making it cost-effective to upgrade existing networks without requiring fiber optics or new infrastructure. Administrators can leverage familiar Ethernet management practices, driver stacks, and network monitoring tools, ensuring compatibility with common operating systems and virtualization platforms. The card’s design aligns with Lenovo’s long-standing emphasis on reliability, serviceability, and hardware integration, so IT teams can trust that the NIC will perform consistently in production environments. With this card, you gain a resilient, flexible, and future-proof foundation for your data center networking needs.

For organizations pursuing high-performance, scalable, and robust server networking, this 2-port 10GBase-T card offers a compelling blend of speed and versatility. It provides ample bandwidth to support clustered databases, real-time analytics, and high-traffic web applications, while the two-port configuration enables advanced networking topologies without sacrificing performance. Administrators can implement NIC teaming, VLAN segmentation, and virtualization features to optimize resource utilization and improve uptime. The card’s compatibility with ThinkSystem DM Series ensures that hardware and firmware work in concert, enabling smoother upgrades, better driver support, and simpler maintenance across your Lenovo infrastructure.

Whether you’re consolidating workloads on a single DM Series server or building a multi-node environment, the Lenovo ThinkSystem DM Series 10Gb BaseT 2-Port Ethernet Card empowers you to deliver predictable, scalable network performance. It’s a practical, enterprise-grade solution engineered to meet the demands of modern data centers—where every millisecond counts and every connection matters. By combining dual 10Gb Ethernet ports with standard copper cabling, this card helps you balance cost, performance, and flexibility, making it a prudent investment for organizations seeking to future-proof their server infrastructure.

• Dual-port 10Gb Base-T Ethernet: Two 10GBASE-T ports provide aggregated bandwidth and support for link aggregation, enabling higher throughput and resilient networks for data-intensive workloads.
• Copper twisted-pair RJ-45 interface: Uses standard Ethernet cabling, allowing cost-effective upgrades and straightforward integration into existing network ecosystems without requiring fiber optics.
• Designed for Lenovo ThinkSystem DM Series: Built to deliver optimal compatibility, performance, and reliability within the DM Series server family, ensuring seamless operation and easier maintenance.
• Enterprise-grade performance and reliability: Engineered for data-center workloads, virtualization, storage replication, and high-speed backups with robust data handling and error resilience.
• Broad OS and virtualization support: Compatible with major Windows and Linux distributions and common hypervisors; drivers from Lenovo and OS vendors ensure smooth deployment and management.

Technical Details of Lenovo ThinkSystem DM Series 10Gb BaseT 2 Port Ethernet Card

• Specifications sourced from the official specifications catalog (UPC/SKU dependent). This dual-port 10GBASE-T NIC provides two copper RJ-45 interfaces for 10 Gigabit Ethernet connectivity via standard twisted-pair cables. The card is designed for Lenovo ThinkSystem DM Series servers and supports common data-center features such as NIC teaming, VLAN tagging, and virtualization-aware networking. Exact SKU-specific numbers, form factor options, and supported host interfaces vary by product revision; refer to the official specifications page or your Lenovo/Synnex catalog entry for precise details.

How to install Lenovo ThinkSystem DM Series 10Gb BaseT 2-Port Ethernet Card

• Power down the server completely and disconnect it from all power sources. Ground yourself to prevent static discharge before handling any internal components.
• Open the server chassis and locate an available PCIe expansion slot that matches the card’s interface (typically PCIe x4 or higher). Ensure sufficient physical space and proper airflow around the card.
• Remove the expansion slot cover and align the Ethernet card with the slot. Gently but firmly seat the card into the slot until it is fully seated and the bracket aligns with the chassis.
• Secure the card with the appropriate mounting screw and resecure any loose cables or brackets. If needed, reconnect chassis cooling fans or ensure air channels are unobstructed to maintain optimal operation.
• Replace the server cover, reconnect power, and boot the system. Install the latest drivers from Lenovo Support or your operating system vendor. After driver installation, verify that both 10GBASE-T ports are recognized by the OS and configure networking settings as required (teaming, VLANs, or software-defined networking configurations).
• Test connectivity with a suitable 10GBASE-T capable switch or router, confirm throughput, and monitor for any error counters or link drops. Update firmware if available to ensure compatibility with your network gear and to benefit from performance and stability improvements.

Frequently asked questions

• What is 10GBase-T? 10GBase-T is a standard for 10 Gigabit Ethernet over copper twisted-pair cabling using RJ-45 connectors. It enables high-speed network connections over familiar, cost-effective cabling and supports features like full-duplex operation, low latency, and compatibility with common Ethernet switches and routers.
• Is this card compatible with Lenovo ThinkSystem DM Series servers? Yes. The ThinkSystem DM Series 10Gb BaseT 2-Port Ethernet Card is designed to integrate with ThinkSystem DM Series servers, providing scalable networking performance and straightforward management within Lenovo’s enterprise ecosystem.
• Which operating systems are supported? The card supports major Windows and Linux distributions and is designed to work with common virtualization platforms. For best results, install the latest drivers from Lenovo Support or the respective OS vendor and keep firmware up to date.
• Can both ports be used for separate networks? In typical configurations, yes. The two 10GbE ports can operate independently or be combined for higher bandwidth via NIC teaming or link aggregation, depending on your network design, drivers, and switch capabilities.
• What cables should I use? Use standard Cat6a or Cat7 copper cables for 10GBASE-T to achieve recommended performance and reach. Cable category affects maximum distances and throughput; ensure your cabling meets the necessary category standards for 10GBASE-T.
• Do I need special software to configure the NIC? Basic configuration can be performed through your operating system’s network settings, but many deployments benefit from vendor drivers and management utilities provided by Lenovo or the OS vendor to enable features such as NIC teaming, VLAN tagging, and traffic shaping.