QUANTUM DLTtape HANDBOOK
A.1
Appendix A
Super DLTtape System
Products: SDLT 220 Drive
SDLT 220
For the mid-range server market, the SDLT 220 drive offers storage
capacity of 110GB and data transfer rate of 11MB/sec. This model
is designed to provide excellent data backup and archiving storage
for mid-range UNIX and NT systems for use in larger corporate
departments operating in networked or stand-alone application
environments. The mid-range library automation market will also
benefit from the higher performance and backward read compati-
bility with DLT 4000, DLT1, DLT 7000, and DLT 8000 drives.
SDLT 220
Formatted Capacity (GB)
110 Native
Form Factor
5.25
Sustained Transfer Rate (MB/sec) Synchronous
11
Peak Transfer Rate (MB/sec)
22
Recording Format
448 Track Serial,
Serpentine
Variable Block
Recording Format (bpi)
131,000
Track Density (tpi)
896
Drive MTBF (hrs)
250,000
Head Life (hrs)
50,000
Typical Power Consumption (W)
25
Warranty (years)
3
