Originally Posted by vinzer 
Not necessarily print, just stick them on negatives. It's probably a far-fetched idea, though.
Question: if the RAID enclosure fails, can I just stick the drives in the failed enclosure into another RAID enclosure with all data intact? Obviously, I have zero knowledge about RAIDs and all.
Depends on the system, and I would think it's more common for a drive to fail than an enclosure (but anything can happen). Look for one that has user-replaceable drives...then you should be able to replace drives if they fail or put the old drives in a new enclosure if that fails.