Features of the Single M.2 Boot Adapter: - 6 Gbps SATA host interface (connects to the PCH) - Supports one 6 Gbps SATA M.2 drive - Supports 3 different physical sizes of M.2 drives: 42mm (2242), 60mm (2260) and 80mm (2280) - Drive firmware update using Lenovo firmware tools - Management via I2C interface - VPD reporting of adapter inventory