Hard Disk Drive Types
NCR S26 Hot Plug Server User Guide 4-33
Type Cylinders Heads Sectors Per Track
51 1001 15 17
52 1024 17 22
53 723 13 51
54 548 8 38
55 1013 4 41
56 929 15 17
57 817 14 36
58 723 13 81
59 802 4 39
60 1024 9 17
61 895 5 55
62 (reserved)
63 966 10 34
64 1024 8 17
65 1024 11 17
66 918 11 17
67 905 9 17
68 1024 10 17
69 1024 12 17
70 1024 13 17
71 1024 14 17
72 1024 2 17
73 1024 16 17
74 918 15 17
75 820 6 17
76 1024 5 17
77 1024 8 17
78 (reserved)