Amazon.com: Corsair Force Series MP600 1TB M.2 NVMe PCIe Gen4 2 SSD (Up to 4,950MB/s Sequential Read and 4,000MB/s Sequential Write Speeds, High-Density 3D TLC NAND, Up to 1,800TB Written) Black :
Amazon Has a 4TB Corsair MP600 CORE XT PCIe Gen4 x4 M.2 SSD for $160 - IGN
Amazon.com: Corsair Force Series MP600 1TB Gen4 PCIe X4 NVMe M.2 SSD, Up to 4,950 MB/s (CSSD-F1000GBMP600) : Electronics