They weren't supposed to be consumer drives. The box was provided by the vendor of a disk-disk-tape backup system.
They are Western Digital Enterprise RE2-GP drives.
I wouldn't purchase them again, thanks for asking...
<snip> Dunno 'bout them, but I *really* don't like Seagate Barracudas. Three times now, in the last 15 years, they've shoved new models out that did *not* meet q/c, and it took them a year or two to fix the problems.
mark