crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Probably a SCSI drive.  I have had luck by gently tapping the side with a hammer.  Also try putting it in the freezer for an hour or so.

crwdns2915684:0crwdne2915684:0:

open