The Samsung Electronics Model SSD MZ-VLB256B is a high-performance internal SSD designed for use in laptops and PCs. With a storage capacity of 256GB, this drive offers fast transfer rates of up to 550 Mbps and features a 4x write speed compared to traditional hard drives. It also includes a cache of 256MB to ensure efficient data processing. This reliable unit comes with a manufacturer warranty of 1 year and is ideal for individuals looking to upgrade their storage capabilities with a solid-state drive that provides both speed and durability. All drives have been formatted and being sold as is in working condition