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LS-120 SuperDisk Drive
1.68 MB
DMF
Formatted
1,720,32
capacity (bytes)
0
Sector size
512
(bytes)
Sectors
3,360
Magnetic tracks
80
surface
Optical servo
N/A
tracks/surface
Sectors/track
21
Sector interleave
2:1
Spare sectors
0
Zones (each side)
1
Average
70 ms
random seek
Track-to-track
25 ms
seek
Max single seek
170 ms
Average latency
41.67 ms 41.67 ms 41.67 ms 41.67 ms 41.67 ms
6-8
Specifications
Table 6-10
1.44 MB
1.2 MB
1.2 MB
1,474,56
1,261,56
1,228,80
0
8
0
512
1,024
512
2,880
1,232
2,400
80
77
80
N/A
N/A
N/A
18
8
15
1:1
1:1
1:1
0
0
0
1
1
1
70 ms
70 ms
70 ms
25 ms
25 ms
25 ms
170 ms
170 ms
170 ms
720 KB
737,280
512
1,440
80
N/A
9
1:1
0
1
70 ms
25 ms
170 ms
Continued
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