Samsung 1TB 990 PRO PCIe 4.0 x4 M.2

1TB Storage Capacity M.2 2280 Form Factor PCIe 4.0 x4 / NVMe 2.0 Interface Sequential Reads up to 7450 MB/s Sequential Writes up to 6900 MB/s Up to 600TB TBW (Total Bytes Written) Samsung V-NAND Flash Technology AES 256-Bit Encryption