The ThinkSystem Kioxia CM5-V Mainstream NVMe Flash Storage Adapters in capacities from 1.6 TB to 6.4 TB are advanced data center PCIe add-in cards optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. This product guide provides essential presales information to understand the Mainstream NVMe adapter offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the adapters and consider their use in IT solutions.