Cylinder Allocation; Table 3: Cylinder Allocation - Hitachi IC25N040ATMR04-0 - Travelstar 40GB Laptop Hard Drive 9.5mm 2.5 Inch Notebook HDD Specifications

4.3 Cylinder allocation

The table shows typical data format (96K TPI / 712K BPI). Each drive is formatted in the factory test by optimiz-
ing TPI/BPI combination. Contact Hitachi technical support for detail.

Table 3: Cylinder allocation

Zone
Data Zone 0
Data Zone 1
Data Zone 2
Data Zone 3
Data Zone 4
Data Zone 5
Data Zone 6
Data Zone 7
Data Zone 8
Data Zone 9
Data Zone 10
Data Zone 11
Data Zone 12
Data Zone 13
Data Zone 14
Data Zone 15
96 kTPI / 712 kBPI format
Physical cylinders
0 - 4,359
4,360 - 9,591
9,592 - 13,951
13,952 - 19,183
19,184 - 23,775
23,980 - 28,775
28,776 - 33,135
33,136 - 37,059
37,060 - 39,675
39,676 - 43,163
43,164 - 48,395
48,396 - 51,011
51,012 - 53,627
53,628 - 54,935
54,936 - 57,551
57,552 - 58,859
Travelstar 80GN Hard Disk Drive Specification
Sectors/Track
868
840
812
777
735
700
672
630
609
588
546
525
504
483
462
448
16