Yes, as long as it has the same connector type
There is only 1 thing to upgrade on a Xbox, that is the hard drive.
maybe
buy a new hard drive?
The PS3 was designed to be able to have a standard laptop size harddrive and meant to allow upgrading. The only reason to upgrade a hard drive is for more storage space and/or a higher quality harddrive. That is the reason to upgrade any harddrive
That 128GB drive is actually an SSD not a Hard Drive and no it isn't possible to replace the internal drive in a mac
There are many reasons to upgrading a hard drive for a computer, however the most common one is for more space.
You may upgrade your hard drive on a PS3. 160GB could be less than $100 depending on where you purchase it.
Yes PS3 uses a standard lap top hard drive and you do not even need to use one from PS3
yes you can upgrade it anytime you want
PS3 uses a standard Laptop Harddrive and the PS3 has been designed to allow you to upgrade the harddrive with a 2.5" internal Serial ATA HDD see related link from Playstation support. Quote from related link,"The PS3 system hard disk drive (HDD) is removable and upgradeable. An upgrade can be performed by removing the hard drive and replacing it with a larger capacity drive. Please be advised that if you replace the hard drive, the data that was on the original hard drive will not show up on the PS3 unless you manually back up the data and transfer it to the replacement hard drive." For complete instructions on how to properly upgrade the hard disk drive, the related link has more information.
You can buy a better hard drive or buy a new Xbox 360. You can't just upgrade your hard drive. If you need more memory for a game buy a flash drive to store your data in, just make sure to save all the games data to the flash drive.
no