1TB Storage Capacity M.2 2280 Form Factor PCIe 4.0 x4 / 5.0 x2 | NVMe 2.0 Sequential Reads up to 5000 MB/s Sequential Writes up to 4200 MB/s Up to 600TB TBW (Total Bytes Written) Samsung V-NAND Flash Technology AES 256-Bit Encryption Smart Thermal Control