||iPad Air comes in two storage sizes: 16GB and 32GB.5 The term “GB” stands for gigabytes. The more gigabytes you have, the more content you can store on your iPad — apps, HD videos, movies, photos, books, magazines, and more. If, for example, you have a large music library or you frequently download HD movies, it’s a good idea to consider an iPad with a larger storage capacity. If you have a relatively small music or photo library or rarely make or buy movies, an iPad with a smaller capacity may be better for you. Of course, over time you will add more content to your iPad, so you’ll want to think about how your storage needs may evolve.