SSD 2.5" 1) Dimensions - 2.5 " 2) Storage capacity * - 40GB, 64GB, 128GB, 256GB, 512GB 3) Speed: Read 230MB/s, Write 180M SSD 2.5” Replacement ... ) and the operating system. Notebook Set with External Enclosure, USB interface, through the old hard drive to use the system to provide additional ... between failure (MTBF) – 1,000,000 hoursPacking:Speed: SSD 2.5", Solid State Drive, 40GB-512GB, Super speed