They gotta make these since the emergence of the SSD market. These would be great for archiving. I'm sure I could come close to filling half of these. PC games are reaching 100GB. Plus those bloated sample libraries, loops, and don't forget those gluttonous Windows OS backups.
The only problem with these is if a platter goes bad might as well ditch the whole thing.
I still have more confidence in the longevity of a HDD over a SSD.