Lenovo Broadcom 57608 OCP Ethernet Adapter 2x200/1x400GbE | OCP, QSFP112

Keep high-bandwidth workloads moving with a Lenovo ThinkSystem OCP Ethernet adapter designed for modern server fabrics. The Broadcom 57608 platform supports either 2 x 200 GbE or 1 x 400 GbE over QSFP112, giving architects the flexibility to match port design to application demand, switch topology, and rack density targets. This adapter fits environments where link speed, port consolidation, and predictable server-side networking matter more than commodity connectivity. It is well suited for virtualization hosts, storage-heavy nodes, and compute clusters that need fewer adapters per chassis without sacrificing aggregate throughput. The OCP form factor also aligns with dense ThinkSystem platforms that prioritize serviceability and airflow efficiency. For teams standardizing on high-speed Ethernet, this model offers a practical path to reduce cabling complexity while preserving headroom for east-west traffic and data-intensive workloads. It is the kind of adapter chosen when the network is part of the performance budget, not an afterthought.