Lenovo ThinkSystem ConnectX-4 LX ML2 25Gb 2-Port SFP28 | Fiber Adapter

Move to 25 Gb Ethernet without wasting chassis space. The Lenovo ThinkSystem Mellanox ConnectX-4 LX ML2 adapter delivers two SFP28 ports through a PCI Express 3.0 x8 host interface, giving infrastructure teams a compact way to raise server bandwidth for virtualization, storage traffic, and east-west data movement. It is built for Lenovo server environments where port density and predictable integration matter. The ML2 form factor helps keep the adapter footprint efficient, while the dual-port design supports cleaner uplink planning than single-port alternatives. In standardized Lenovo deployments, that means fewer cards to manage, fewer cable runs to track, and a more controlled path to scaling network throughput. The result is a practical fit for teams that need more bandwidth per slot without moving to a larger or more complex design. This adapter also carries a one-year limited warranty and RoHS compliance, reinforcing its place in enterprise procurement cycles where lifecycle support and environmental alignment are part of the decision. For organizations comparing 25 Gb options, it offers a balanced combination of speed, density, and platform fit.