addlink S68 SSD delivers top-tier performance for gaming and hardware enthusiasts who are looking to build or upgrade their PC. Available in capacities up to 1TB, the addlink S68 NVMe SSD rivals some of the best performing drives on the market to help give gamers that competitive edge. Premium quality with 3D NAND Flash 3D NAND flash is a type of flash memory in which the memory cells are stacked vertically in multiple layers. 3D NAND is developed to break through density limitations of the 2D planar NAND, and thus can deliver a greater level of performance and endurance. Exceptional Performance addlink's S68 M.2 PCIe follows NVMe and utilizes the PCIe Gen3 x 4 interface, meaning four lanes are used for transmitting and receiving data simultaneously, resulting in compelling performance of Read/Write up to 2500/2100MB/s.and random Read/Write 295K/430K IOPS. Better endurance, aim at high-end applications Experience the unprecedented performance for heavy workloads and engineering applications with the highly reliable S68 SSD, available in high capacity up to 1TB. The S68 boasts a cutting-edge 3D NAND-based architecture that delivers the next-generation performance in a compact M.2 form factor. model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : Internal SSD