By the tine these hard drives come to market they SHOULD be able to accommodate Windows 17!
(My first PC was a 486-SX with a 150 MB hard drive and 4 megs of RAM. It came loaded with MS-DOS 6.1 and Windows 3.1. Those and still PLENTY of space for projects, games etc. Today the Microsoft Solitaire app by itself on the App Store is 150 MB!)
That's just for the security patches.