Features:
Easily upgrade the storage capacity of the PS4 up to 2TB.
Uses any standard 3.5 hard drive instead of more expensive, slower 2.5 drives.
Save money & get more storage with 3.5 drives over 2.5 drives.
The faster read/write speed of 3.5 may improve load times of most games.
LED indicators illustrate when the PS4 is saving content or accessing the hard drive.