ive always read that external hdd would be able to be used with xbone. its the ps4 that cant use external storage. it would be pretty stupid to severely limit storage capacity with no way to upgrade it
@Evdne971: You can get one on eBay for cheap, chill out Sony doesnt even support external HDD, which means you have to buy their expensive HDD. At least Microsoft offers options.
lol you don't have to buy sony hard drives... You can use any internal harddrive up to 2tb. Problem i see is you gotta remove 500gb to get that 2tb. Unlike x1 once they update the system. you can keep your 500gb and add on!