On a 2TB SSD, you store all your photos, videos, and other files. You store 200 Full HD movies on a 2TB SSD, for example. An internal 2TB SSD is much faster than a traditional hard drive, so your programs open faster. In addition, data on an SSD is protected from bumps and falls, because there are no moving parts. An SSD comes in different types and sizes. Keep in mind which 2TB SSD is suitable for you. A professional SSD is made to handle more read and write movements, so it has a longer lifespan.