Microsoft s only caveats for what the xbox one will support is that it has to be at least 256gb in size and be usb 3 0 compatible.
Adding usb storage to xbox one.
Add external drive to xbox one for more storage first fire up your xbox one and plug in the drive you want to use into an available usb port on the console.
If the external drive meets the requirements the following will appear on screen the first time the drive is connected to the xbox one.
With a drive in hand it s now time to connect it to xbox one.
Plug an external hard drive into your xbox one via a usb cable and assuming the drive is fast enough the xbox one will be able to install games to that drive.
To get more storage space consider getting an external hard drive for your xbox one.
External usb hard drives can now be used as storage space on the xbox one to configure an external usb hard drive for use on the xbox one the usb drive must be usb 3 0 and have at least 256gb of space.
Connect the drive to a vacant usb port using the included cable.
Once automatically detected follow the on screen prompts permitting.
Adding an external hard drive the easy microsoft approved way to expand your xbox one s hard drive space is to add an external hard drive.
Currently there is no external storage options on the xbox one and to be honest i doubt that they ll support nas for things like games etc.
You ll need a hard drive and an enclosure to add your own storage to the xbox one a good choice would be the orico toolfree for 3 5 or ssds to serve as the enclosure it can use multiple.
The only way you can play media from a nas at the moment as theninjajedi has suggested is to find a way to use playto to send it to the xbox as this is supported.
This means you ll be able to keep everything you have.
After that you ll be prompted to.