Features:brand new and high quality7mm plastic for shell, easy to install in desktop notebook computers.Before using, please right-click "My Computer-Management-Device Manager-CD-ROM" to find our SSD. Format and partition.Has a high read and write speed. Up to 540MB/sec (performance varies with different device configurations).Shockproof, durable and extremely reliable solid state drives represent the absolute best quality in this field.The SSD storage stack can make full use of the memory erasing function to extend the service life and reduce the risk of damage.The transmission speed is fast, the startup for time is only a few seconds, the startup for time can be shortened, and the application can be loaded quickly. Specifications:Dimensions: 2.5 inchesMaterial: ABSInterface: SATA3 6Gb/sCapacity: 120GB / 240GB (optional)Transmission read and write speed: 250-500MB/secSize: approx. 100x70x7mm/3.94x2.76x0.28inchesApplication: desktop computers, notebook computers, microcomputers, all-in-one computers and other commercial PCs Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1PC x Solid State Drive