This Is a Lexar Ns100 2.5" Sata Iii Internal Solid State Drive (Ssd).

Capacity: 256 GB. Interface: SATA III (6Gb/s). Speed: Sequential read speeds of up to 550 MB/s. Form Factor: 2.5-inch with a height of 7mm, suitable for laptops and desktops. Features: Shock and vibration resistant with no moving parts for increased reliability compared to traditional hard drives.