In real cases for internal HDD with 1.5TB will works but 2TB not. There is a little trick to make the 2TB works as internal you just need to use a special tool to change the max sector size to 7% less sectors so your 2TB HDD after that will works as ~1.86TB and it will work on PS3. For ISO files you need the external drive to be formatted on NTFS and use prepNTFS on the PS3 (note that prepNTFS will be used mostly just one time for detect your drive) ISO games are faster and has more compatibility than JB games, also it doesn't hurts the drive as JB does, I recommend use ISOs instead of JB totally Both the internal HDD and the USB 2 port are faster than the BDROM drive. Where things start to matter is when a disc game also installs data onto the hard drive. In such a case, having two difference sources to pull data (USB 2 port and the internal HDD) will slightly favor the ISOs on a USB 2 port due to the parallel processing, as opposed to 29/11/2022 at 9:44 PM. A standard 2.5 inch hard drive can support a maximum capacity of 2tb. (This is compatible with the PlayStation 4). However, if you decide to go to an SSD, you can get up to 8TB. This is limited by the fact that the drive must be less than or equal to 10mm thick or it will not fit physically. .

ps3 largest internal hard drive