IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive - 4.0 Fixed Disk Characteristics; 4.1 Formatted Capacity by Model Number

4.0 Fixed disk characteristics
4.1 Formatted capacity by model number
30,005,821,44040,007,761,92060,011,642,880Total Logical Data Bytes
58,605,12078,140,160117,210,240Number of Sectors
16,38316,38316,383Number of Cylinders
636363Number of Sectors/ Track
161616Number of Heads
Logical Layout
224Number of Disks
348Number of Heads
360–672
336–648
360–672
336–648
307–556
Sectors per Track
low TPI format
high TPI format
512512512Bytes per Sector
Physical Layout
IC25N030ATCS04IC25N040ATCS04IC25T060ATCS05Description
10,056,130,56020,003,880,960Total Logical Data Bytes
19,640,88039,070,080Number of Sectors
16,38316,383Number of Cylinders
6363Number of Sectors/ Track
1616Number of Heads
Logical Layout
11Number of Disks
12Number of Heads
360–672
336–648
360–672
336–648
Sectors per Track
low TPI format
high TPI format
512512Bytes per Sector
Physical Layout
IC25N010ATCS04IC25N020ATCS04Description
Figure 3. Formatted capacity by model number.
Travelstar 60GH & 40GN hard disk drive specifications
11