Crucial P2 250GB 3D NAND NVMe PCIe M.2 SSD Up to 2400MB/s - CT250P2SSD8
Amazon.com: SAMSUNG 970 EVO Plus SSD 250GB NVMe M.2 Internal Solid State Drive with V-NAND Technology, Storage and Memory Expansion for Gaming, Graphics w/ Heat Control, Max Speed, MZ-V7S250B/AM : Electronics