Western Digital Launches 20TB Desktop Storage Solution

If you have taken too many selfies, you may want to back them up to an external drive. Some drives are pretty limited, but the Western Digital My Book Duo is not. It comes with capacities up to 20TB and the box houses a pair of drives that are RAIDed for best performance. As for connectivity, Type-C USB is on board that makes it work with pretty much everything including USB 3.1, on down to the slow USB 1.0. I'd hate to use it over anything less that USB 3.1 though as the interface would be the limiting factor.

Source: WesternDigital