IBM 3580 Model L33

Detailed introduction to IBM 3580 Model L33 (3580-L33) Ultrium Tape Drive:
 

3580 External Tape, Single SCSI Drive LTO Generation 3 (2.5U) 
Drive Interface Ultra160 SCSI
Tape drive type IBM LTO Ultrium 3
Data transfer rate Up to 80 MBps native
Number of drives Standard: 1
Physical capacity 400GB Native / 800GB Compressed