The Toshiba XG5 KXG50ZNV256G 256GB M.2 NVMe Solid State Drive is an internal SSD designed for high-performance storage in computers and laptops. With a storage capacity of 256GB, this M.2 interface drive offers fast data transfer speeds and increased efficiency compared to traditional hard disk drives. Ideal for enhancing the speed and responsiveness of your system, this SSD from Toshiba is a reliable choice for those looking to upgrade their storage capabilities.