2.2
Formatted capacity
Model
Formatted capacity
ST94011A
40 Gbytes
ST94811A
40 Gbytes
ST92011A
20 Gbytes
ST92811A
20 Gbytes
2.3
Default logical geometry
Cylinders
Read/write heads
16,383
16
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors as defined above.
2.4
Physical organization
Model
Read/write heads
ST94011A
2
ST94811A
2
ST92011A
1
ST92811A
1
Momentus Product Manual, Rev. E
Guaranteed sectors
78,140,160
78,140,160
39,070,080
39,070,080
Sectors per track
63
Number of discs
1
1
1
1
Bytes per sector
512
512
512
512
5