Seagate ST9408116A, Product Manual

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8 Momentus 4200.3 PATA Product Manual, Rev. B
2.2 Formatted capacity
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
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
ST980811A 80 Gbytes 156,301,488 512
ST960813A 60 Gbytes 117,210,240 512
ST9408116A 40 Gbytes 78,140,160 512
Cylinders Read/write heads Sectors per track
16,383 16 63
Model Read/write heads Number of discs
ST980811A 2 1
ST960813A 2 1
ST9408116A 1 1