internal hdd 2.5 3tb

hi guys. i have spent a few hours looking around google for that and i have to say it is hard to figure out the truth.
My plan is to put an internal hdd 2.5 of 3tb in my ps3. I have already found a toll that can actually convert to fat32 properly here is the link
http://www.ridgecrop.demon.co.uk/ind...?guiformat.htm (if you don't trust me look around google it seems legit)

now the thing is i am trying to find one. i cannot buy anything from america (custom taxes are too high).
during my researches i have found out that some 2.5 hardrives still won't fit in the ps3!
so if any of you managed to get an internal hdd 2.5 of 3tb working on its ps3. could you please anwser this thread. and if you managed it could please post the reference of the hdd in question.
make sure to post a proper reference not that it is a western digital hardrive for example.

ps : i am also interested in 2tb hdd 2.5 that fit in the console in case no one got a 3tb.

thanks in advance

and please don't post stuff such as : "why would you need a 3tb hdd"