Figure 93. Number Of Cylinders/Heads/Sectors By Model - IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive Specifications

Microcode revision
IC25T060ATCS05-0
Number of cylinders
Number of heads
Buffer size
Total number of user
addressable sectors
IC25N040ATCS04-0
Number of cylinders
Number of heads
Buffer size
Total number of user
addressable sectors
IC25N030ATCS04-0
Number of cylinders
Number of heads
Buffer size
Total number of user
addressable sectors
IC25N020ATCS04-0
Number of cylinders
Number of heads
Buffer size
Total number of user
addressable sectors
IC25N010ATCS04-0
Number of cylinders
Number of heads
Buffer size
Total number of user
addressable sectors

Figure 93. Number of cylinders/heads/sectors by model.

For the microcode revision refer to 13.8, "Identify Device (ECh)" on page 122. This is 8 characters in
ASCII.
CAxOAxxx
3FFFh
10h
0DD0h (=1,768KB)
6FC7C80h
3FFFh
10h
0DD0h (=1,768KB)
4A85300h
3FFFh
10h
0DD0h (=1,768KB)
37E3E40h
3FFFh
10h
0DD0h (=1,768KB)
2542980h
3FFFh
10h
0DD0h (=1,768KB)
12BB230h
Travelstar 60GH & 40GN hard disk drive specifications
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