Lenovo ThinkSystem 1 Gb 4-Port RJ45 LOM Adapter | Ethernet Adapter

Keep server networking simple, predictable, and easy to service with a 4-port 1 Gb RJ45 LOM adapter built for Lenovo ThinkSystem platforms. This adapter is suited for environments that need multiple copper Ethernet connections at the server edge, whether for production traffic, management networks, or segmented internal services. By using an integrated LOM design, it helps preserve PCIe expansion resources for storage, accelerator, or specialty networking cards. The four RJ45 ports support straightforward cabling into existing copper switching infrastructure, which can reduce deployment friction in racks where fiber is unnecessary or cost-prohibitive. For procurement teams, the value is in density and practicality: four ports in a compact server-integrated form factor, with 1 Gb connectivity that fits common enterprise access and management workloads. For operations teams, it means fewer adapters to source, fewer discrete cards to install, and a cleaner server build. Choose this adapter when you want stable, familiar Ethernet connectivity on a ThinkSystem server without overcomplicating the hardware stack.