It has to be a 2.5"inch SATA laptop hardrive. it dosent really matter how much space is on it. I got a western digital. Just google it and there website will come up. I put a 640 GB in my old 80 GB model. just make sure you dont lose your save files and what not. theres videos on youtube on how to chang it out correctly.
<a href="http://us.playstation.com/playstation/psn/visit/profiles/tripprowe13579"><img src="http://fp.profiles.us.playstation.com/playstation/psn/pid/tripprowe13579.png" width="230" height="155" border="0" /></a><br/><a href="http://www.us.playstation.com/psn/signup">Get your Portable ID!</a>







