Formatted Capacity; Default Logical Geometry; Physical Organization - Seagate ST9100823A Product Manual

2.2

Formatted capacity

Model Formatted capacity
ST9100823A 100 Gbytes
ST9808211A 80 Gbytes
ST960822A 60 Gbytes
ST9408114A 40 Gbytes
ST9308110A 30 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
ST9100823A 4
ST9808211A 3
ST960822A 3
ST9408114A 2
ST9308110A 2
Momentus 5400.2 Product Manual, Rev. C
Guaranteed sectors
195,371,568
156,301,488
117,210,240
78,140,160
58,605,120
Sectors per track
63
Number of discs
2
2
2
1
1
Bytes per sector
512
512
512
512
512
5