Lenovo Mellanox ConnectX-4 LX 1x40GbE QSFP28 Adapter | Enterprise Networking

Push more traffic through each server with a 40 GbE QSFP28 adapter designed for demanding data center workloads. The Mellanox ConnectX-4 LX platform is built for environments where throughput, latency, and host efficiency directly affect application performance. With a single 40 GbE port, this adapter fits cleanly into high-density server designs that need faster uplinks without adding unnecessary complexity. It is well suited for virtualization clusters, storage networks, and compute nodes that move large volumes of east-west traffic between servers and shared infrastructure. Lenovo DCG sourcing gives procurement teams a clear path to a validated enterprise component, reducing uncertainty when standardizing hardware across fleets. For infrastructure teams, that means a network adapter aligned to data center requirements rather than a generic desktop-class part. Choose this adapter when you need to raise per-server bandwidth, preserve rack density, and support workloads that justify premium interconnect performance.