Seagate Momentus 42 ST92014A, Product Manual

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Momentus 42 Product Manual, Rev. A 5
2.2 Formatted capacity
2.3 Default logical geometry
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 Formatted capacity Guaranteed sectors Bytes per sector
ST94019A 40 Gbytes 78,140,160 512
ST93015A 30 Gbytes 58,605,120 512
ST92014A 20 Gbytes 39,070,080 512
Cylinders Read/write heads Sectors per track
16,383 16 63
Model Read/write heads Number of discs
ST94019A 2 1
ST93015A 2 1
ST92014A 1 1