Lenovo 00UP731 - 256GB M.2 PCIe NVMe 2242 Gen3x2 Solid State SSD - CPU Medics
The KingSpec Solid State Drive NX Series 1 TB M.2 2242 PCIe 3.0 x 4 NVMe 1.3 SSD High-Performance for PC Laptop Desktop Ultrabook and Portable Device Upgrade Motherboard - Newegg.com