Amazon.com: Western Digital 500GB WD Blue SN580 NVMe Internal Solid State Drive SSD - Gen4 x4 PCIe 16Gb/s, M.2 2280, Up to 4,000 MB/s - WDS500G3B0E : Electronics
Corsair Force Series MP600 1TB M.2 NVMe PCIe x4 Gen4 SSD (Sequential Read Speeds of up to 4,950 MB/s and Write Speeds of up to 4,000 MB/s, High-Density 3D TLC NAND) Black