The firmware upload utility should show it. It may also be possible to read version information with Linux utilities, but exact specifications from the firmware maker would be required.
If you can open up the enclosure easily and without voiding warranty, check what chip is in there before trying a firmware upload. In principle, firmware uploaders properly detect types of chips and own chips vs. chips from other makers, but better stay on the safe side. -- Firewire connection not being correctly mounted in 6.06 https://launchpad.net/bugs/53746 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs