Radio Shack TRS-80 - Chapter 12: The TAB Function; The TAB Function

Appendix D
Hard Disk
Specifications
General Specifications S-Meg 15-Meg
Disks
(Plattorsl
Heads. (Recording surfaces)
Cylinders
Tracks
Disk
Capacity
Bytes
per
sector
Sectors
per granule
Sectors per track
Granules
per
irack
Tracks
per cylinder
Tracks per inch
Total
bytes
per
drive
2 3
4
6
153 306
612
1836
5-Meg 15-Meg
256 256
16 16
32 32
2 2
4
6
£54
345
5013,504
15,040,512
(4fl9GK)
(14.6SBK)
59