Western Digital My Book is an HDD with 3.5" form factor. Featuring 6000 memory capacity, the My Book model provides storage space for the user's data. The device connects through USB 3.0 interface and efficiently handles data transfers. The Western Digital hard drive's dimensions are 6.7 inch height, 5.5 inch width, 1.9 inch depth, and its weight is 2.33 lbs.