HP StorageWorks DAT 320 SAS External Tape Drive (AJ828A)
HP StorageWorks DAT 320 SAS External Tape Drive (EB696-2000) 160/320GB
HP StorageWorks DAT 320 USB External Tape Drive (EB686-20000)
HP StorageWorks DAT 320 USB 160/320gb External Tape Drive AJ823A