2 Types of M.2 SSDs: SATA and NVMe - Kingston Technology
Amazon.com: KingSpec M.2 SATA SSD, 256GB 2242 SATA III 6Gbps Internal M.2 SSD, Ultra-Slim NGFF State Drive for Desktop/Laptop/Notebook (2242, 256GB) : Electronics
Amazon.com: SAMSUNG 970 EVO SSD 1TB - M.2 NVMe Interface Internal Solid State Drive + 2mo Adobe CC Photography with V-NAND Technology (MZ-V7E1T0BW), Black/Red : Electronics