The PlayStation 4 and Xbox One are both equipped with a 2.5-inch 500GB hard drive that spins at 5,400 revolutions per minute. Only the PlayStation 4's hard drive, however, can be replaced or upgraded.
One of the joys of the PS3 was its easily upgradeable hard drive -- and the PS4 is no different. By sliding off the PS4's case and removing a single screw, you can easily slot in a replacement hard ...