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

Increase wired connectivity on Lenovo ThinkSystem servers with a 1 Gb 4-port RJ45 LOM designed for practical enterprise deployment. Four copper ports give architects more room to separate management, application, backup, or cluster traffic while keeping the network design anchored to standard 1 Gb Ethernet. The PCI host interface and plug-in card form factor make this a direct-fit option for supported server platforms. For teams managing large fleets, the value is in consistency: a vendor-aligned adapter, a familiar RJ45 interface, and a port count that supports more flexible network layouts without adding unnecessary complexity. The design is also well suited to environments where copper cabling remains the preferred choice for cost control and operational simplicity. Compared with basic single- or dual-port adapters, this 4-port model gives you more headroom for segmentation and redundancy in a single card. That matters when server density is high and every expansion slot has to earn its place. If your deployment calls for dependable 1 Gb Ethernet and multiple RJ45 connections on a Lenovo platform, this adapter delivers the right balance of capacity and integration.