Verbatim's Vi550 256GB SATA III 2.5" Internal SSDs are an ideal choice for transforming the performance of any hard drive-based PC or laptop computer. Featuring the SATA III interface, the Vi550 Internal SSDs boast transfer speeds of up to 560 MB/s read and up to 460 MB/s write. With transfer speeds far superior to mechanical hard drives, get ready to experience decreased system boot time, more efficient multi-tasking, and faster system responsiveness. Available in a wide range of capacities, the Vi550 Internal SSDs give you the flexibility you need for files, pictures, video, and software storage. Features Read Data Transfer: Up to 560 MB/s; Write Data Transfer: Up to 460 MB/s Ideal option for upgrading hard drive-based PC or laptop computer Cutting-edge 3D NAND flash technology Lightning-fast data transfer