IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive - Figure 87. Number of Cylinders;Heads;Sectors by Model Number

950A60hNumber of user addressable sectors
02B6h (=347KB)Buffer size
FhNumber of heads
2860hNumber of cylinders
IC25N005ATDA04-0
B30880hNumber of user addressable sectors
02B6h (=347KB)Buffer size
FhNumber of heads
3080hNumber of cylinders
IC25N006ATDA04-0
DF8F90hNumber of user addressable sectors
02B6h (=347KB)Buffer size
FhNumber of heads
3C90hNumber of cylinders
IC25N007ATDA04-0
12BB230hNumber of user addressable sectors
02B6h(=347KB)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25N010ATDA04-0
167CA00hNumber of user addressable sectors
02B6h(=347KB)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25N012ATDA04-0
1C21B00hNumber of user addressable sectors
02B6h(=347KB)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25N015ATDA04-0
2542980hNumber of user addressable sectors
0E1Ch(=1,806k)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25N020ATDA04-0
37E3E40hNumber of user addressable sectors
0E1Ch(=1,806KB)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25N030ATDA04-0
596A690hNumber of user addressable sectors
0E1Ch(=1,806KB)Buffer size
10hNumber of heads
3FFFhNumber of cylinders
IC25T048ATDA05-0
Figure 87. Number of cylinders/heads/sectors by model number
For the microcode revision refer to words 23–26 in Figure 86 on page 126. This is 8 characters in ASCII.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
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