07-15-2015 06:25 AM
Pretty much any external HDD can be used with the Xbox One. It needs to be a minimum of 256GB and needs to be USB 3.0. I'm currently using a 4TB Western Digital My Book with mine and it works wonderfully.
That said, there is also the Collective Minds Xbox One Media Hub which acts as both a bay for pretty much any 2.5" internal hard drive, as well as a three port USB hub. It connects to the USB input on the side of the console fits perfectly with the design of the Xbox One.
If that's something you'd consider looking at, you can also see Best Buy's selection of internal hard drives here. Note that a lot of the drives available are 3.5" but the Hub will only take 2.5" drives.
Hope that helps!
07-27-2015 09:05 AM