In 2017, these are the new external hard-drives.



Crazy as it sounds, flash-drives are where it's at these days...
Between Chromebooks, Windows-books (that's not what Microsoft calls them, but that's what they are), and the resurgence of MicroSD storage on Android phones, it's easier and cheaper to install only enough storage as needed by the OS and let the customer get whatever else they need.
From where I'm sitting, it's working out quite well.