Crucial m4 SSD delivers unparalleled performance for the dollar. Designed for client computing, the m4 SSD delivers faster boot and application load times for mobile and desktop users alike. And because we're part of Micron, the m4 was bred and built entirely in-house. So you can rest assured you'll get one of the highest quality products available-from the company that knows memory. The notebook data transfer kit is a simple solution for copying everything on your hard drive, including operating system, data, email and applications, to your new SSD.