Drive Characteristics; Formatted Capacity; Table 1: Formatted Capacities - Hitachi HTS541010G9AT00 - Travelstar 100 GB Hard Drive Specifications

4.0 Drive characteristics

4.1 Formatted capacity

Table 1: Formatted capacities

Physical Layout
Label capacity (GB)
Bytes per sector
Sectors per track
Number of heads
Number of disks
1
Logical layout
Number of heads
Number of Sectors per track
Number of Cylinders
Number of sectors
Total logical data bytes
Physical Layout
Label capacity (GB)
Bytes per sector
Sectors per track
Number of heads
Number of disks
1
Logical layout
Number of heads
Number of Sectors per track
Number of Cylinders
Number of sectors
Total logical data bytes
Notes:
1.
Number of cylinders: For drives with capacities greater than 8.45 GB the Identify Device information word 01 limits the
number of cylinders to 16, 383 per the ATA specification.
2.
Logical layout: Logical layout is an imaginary drive parameter (that is, the number of heads) which is used to access the
drive from the system interface. The logical layout to Physical layout (that is, the actual Head and Sectors ) translation is done
automatically in the drive. The default setting can be obtained by issuing an IDENTIFY DEVICE command.
HTS541010G9SA00
100
512
440-891
4
2
16
63
2
16,383
195,371,568
100,030,242,816
HTS541040G9SA00
40
512
429-880
2
1
16
63
2
16,383
78,140,160
40,007,761,920
Travelstar 5K100 (Sreial ATA) Hard Disk Drive Specification
HTS541080G9SA00
80
512
429-880
4
2
16
63
16,383
156,301,488
80,026,361,856
HTS541020G9SA00
20
512
429-880
1
1
16
63
16,383
39,070,080
20,003,880,960
11
HTS541060G9SA00
60
512
429-880
3
2
16
63
16,383
117,210,240
60,011,642,880