This ThinkSystem 3.2TB P5600 NVMe PCIe 4.0 x4 Mixed Use/Mainstream 2.5" U.2 Hot Swap Solid State Drive with SED Support is an advanced data center drive optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. With a PCIe 4.0 x4 interface, it is designed for greater performance and endurance in a cost-effective design, and supports a broader set of workloads.