The LENOVO 00KA489 is a PCIe Riser designed for the System x3650 M5 server, expanding its capability by adding additional PCIe slots. This riser comes with one x16 Full-Height/Full-Length (FH/FL) slot and one x8 Full-Height/Half-Length (FH/HL) slot, accommodating a wide range of expansion cards such as additional network cards, Fibre Channel cards or GPU cards. This versatility enhances the server's flexibility and allows for customized configurations tailored to specific workload requirements, ensuring that the server can meet the evolving demands of the business. The 00KA489 is an essential component for IT professionals looking to maximize the capability and performance of Lenovo x3650 M5 servers, supporting a broad array of applications from virtualization and high-performance computing to database management and video processing. With its support for additional PCIe cards, the x3650 M5 can achieve greater performance, connectivity, and reliability, making it a crucial upgrade for businesses expanding their IT infrastructure.