The CT480BX200SSD1 is a 480GB Internal Solid State Drive from Crucial. It features a 2.5-inch form factor and is built with a SATA 6.0 Gb/s (SATA III) interface, which makes it backward compatible with SATA III, SATA II and SATA I. It comes with a 7mm form factor and has a Sequential Read/Write performance up to 560/510 MB/s. The drive has Micron® 3D NAND technology, enabling higher levels of endurance, reliability, and energy efficiency compared to 2D NAND. This drive has a Crucial 5-year limited warranty for guaranteed reliability.