Editing Harddrive

Jump to navigation Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 968: Line 968:


== External storage ==
== External storage ==
The PS3 also supports external harddrives connected to the USB port (identified as USB Mass Storage device) using only FAT12/16/32 file systems format. File systems like UFS/UFS2, EXT3/EXT4, which are natively used on internal harddrive cannot be used on external on a non-modified system. You can format it to any size up to 8TB '''<nowiki>*</nowiki>''', which is the theoretical drive size limit of FAT32. There have been verified success of 2TB external harddrives working with the PS3. The whole drive needs to be formatted into a single 2TB FAT32 partition using special software tools like fat32format.exe that can handle large drives. Note that FAT32 supports a maximum file size of 4GB.
The PS3 also supports external harddrives connected to the USB port (identified as USB Mass Storage device) using only FAT12/16/32 file systems format. File systems like UFS/UFS2, EXT3/EXT4, which are natively used on internal harddrive cannot be used on external on a non-modified system. You can format it to any size up to 8TB **, which is the theoretical drive size limit of FAT32. There have been verified success of 2TB external harddrives working with the PS3. The whole drive needs to be formatted into a single 2TB FAT32 partition using special software tools like fat32format.exe that can handle large drives. Note that FAT32 supports a maximum file size of 4GB.


::<nowiki>*</nowiki>'''FAT32 restrictions:'''
<pre>** note: this seems untrue, because when &gt;2TB drives have hit the market, no screenshots of >2TB external storage are known</pre>
::* ''max amount of files: 268,173,300''
::* ''max filesize: 4,294,967,295 Bytes''
::* ''max cluster size: 32K practical, 64K with high incompatibility (PS3 and Xbox360 will accept it, but most applications will not).''
::* ''max sector size: 512 Bytes (4096 sectorsize is not compatible)''
::* ''max amount of clusters per volume: 268,435,445 (2^28)''
::* ''max volume size because of cluster limit: 8,796,093,022,208 Bytes (~8TB)''
::* ''max volume size because of compatibility: 2TB-1 @ 512B sectors, 32KB allocation unit or 4TB-1 @ 512B sectors, 64KB allocation unit (not recommended) / absolute limit would be 16 TB for 4096 byte sectors, which is incompatible with PS3''
 
::'''''performance consideration:''' with a 8TB volumesize, the file allocation table itself will be 1GB, not really practical (it is 256MB at a 2TB volumesize, which is still a lot larger than ps3 memory thus negatively impacting on performance).''


== Tools, HDD manufacturers support webs, Documentation, etc ==
== Tools, HDD manufacturers support webs, Documentation, etc ==
Please note that all contributions to PS3 Developer wiki are considered to be released under the GNU Free Documentation License 1.2 (see PS3 Developer wiki:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

To protect the wiki against automated edit spam, we kindly ask you to solve the following hCaptcha:

Cancel Editing help (opens in new window)