Make your computer faster with a WD SSD. Western Digital produces SSDs in various series. There is, for instance, a WD Black SSD to achieve the best performance, and WD Blue SSD for general use. WD produces 2.5-inch SSDs that you can use to upgrade your PC or laptop, and M.2 SSDs for newer devices. M.2 is 3 times faster than a 2.5-inch SSD.