Lenovo ThinkSystem SR250 x16 PCIe RiserEngineered for Lenovo ThinkSystem SR250 servers, the SR250 x16 PCIe Riser delivers a compact, highreliability expansion path that preserves airflow and cabling efficiency in dense data centers. This 1Ufriendly riser provides a single PCI Express x16 lane, enabling you to deploy graphics accelerators, network interface cards, storage controllers, or other PCIe devices without sacrificing space or cooling. Built to Lenovos rigorous specifications, it