Comment Re:Dues it matter? (Score 3, Informative) 98
Better than that, you can just swap out the internal HD with another HD (or SSD) of your choosing.
It must be a 2.5" drive that is 9.5mm (or less), and 5400rpm to match the built in drive but faster drives will show the speed improvement.
You can then backup your game saves to a USB drive, swap out the internal drive, format the new internal drive, restore your saves from USB, and go about installing games again.
The only annoying part is if you already have a ton of games on the internal drive.
I don't know any way to copy those along, you have to redownload them AFAIK, so hopefully you have a good ISP.
I know a few people that did this using 512gb SSDs for the speed boost.
On my friends SSD'ed PS4 I got to play GTA5 before and after the upgrade, and you could very much tell the difference in speed. Much closer to PC loading times than stock console.
For extra capacity, I think the largest "thin" 9.5mm HDs out there are 2tb, but that too is only a matter of time and I may already be out-of-date wrong with that statement.
BTW the PS3 is just as easily upgraded.
I never owned a PS2 so can't comment there (does it even have an HD?), and the PS1 certainly did not.