My PS3 hard drive, that worked last time I used my old PS3 a few years ago. I just checked it in MiniTool Partition Wizard and it shows up as a 4 TB (technically, 3726.0 GB) FAT32 MBR. Sectors Per Cluster: 8 (32768 bytes) or a 32k sector size. This means that the PS3 can handle at least 8 TB. Has anyone ever tried a 64k sector size though? I never needed to use even half of that drive, but in a discussion about the ultimate setup, I do wonder if it would be possible to have them all, especially since 16 TB drives are now available. The risk of failure would be high though, which is why the max drive size I use with my PC is 8 TB even though that limits me to a mere 40 TB of storage (36.35 TB formatted) plus the storage in my C drive. The failure rate on the drives larger than that are unacceptably higher last I checked. Still, I am curious.
Of note: With a 32k sector size, every file has a minimum file size of 32k meaning that if a directory structure PS3 game has lots of tiny files it could inflate the game size, but I doubt there are many that would have enough such files to cause a meaningful problem.
For the PSN games, I wonder: Is there any way to convert them to a proper disc directory structure to run from the external hard drive? I know there is a tool to convert them to a bubble install disc, but to run they still have to be installed as far as I know. If there isn't how much internal space would be required to install all 762 download only titles? (In addition to these, I actually bought disc games that installed PKG files, so there would be a bit more). Would a 1 TB SSD be sufficient? Not to mention the DLC and gave saves that would have to be installed.
(Sorry for the Necro, but this thread seems closest to my question as it pertains to an ultimate setup. I'm looking to get my old PS3 setup going again and doing related research. I'm working on trying to recover access to the profiles in a dead PS3 to put together in a new PS3 and I'd like to plan forward. I'll probably go with a slim since the fat got too hot in the end, and can use a PC to emulate PSX and PS2 games instead of running from disc in a PS3, and plan to use an SSD as well just to make sure it runs cooler.)