1-16 Chapter 1, Operating and
Performance Specifications
1.15 40-MEGABYTE FIXED DISK DRIVE BACKUP
Dimensions:
Height:
Depth:
Width:
1.62 in. ( 4.1 cm)
8.00 in. (20.3 cm)
5.75 in. (14.6 cm)
(allow 0.375 in. (0.95 cm) for installing rails)
Weight: 1.7 lb (0.77 kg)
Media: DC 2000 streaming cartridge
(manufactured by the 3M Corporation) or equivalent
DC 1000 read-only streaming cartridge
(manufactured by the 3M Corporation) or equivalent
Tape Speed:
Read/write:
Rewind/fast forward:
50 in. per second
70 in. per second
Tape End-to-End Positioning Time:
Read/write:
Forward/reverse:
49 seconds
35 seconds
Track Density: 83 TPI
Number of Tracks: 20
Blocks/Track: 124
Data Sectors/Block: 16
Bytes/Sector: 1024