Chapter 6.4 Diskette Drive - Compaq Contura 400 Maintenance And Service Manual

Media (Mb/s)
Interface (MB/s)
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Sector Interleave
---------------------------------------------------------------------------
Typical Seek Time
(including settling):
Single Track (ms)
Average (ms)
Full Stroke (ms)
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Disk Rotational
Speed
---------------------------------------------------------------------------
Physical
Configuration:
Cylinders
Data Heads
Sectors/Track
Bytes/Sector
---------------------------------------------------------------------------
Logical
Configuration:
Cylinders
Data Heads
Sectors/Track
Bytes/Sector
---------------------------------------------------------------------------
Buffer Size (KB)
===========================================================================

Chapter 6.4 Diskette Drive

Table 6-9. Diskette Drive (All Models)
===========================================================================
Diskettes:
Size
High Density (MB)
Low Density (KB)
---------------------------------------------------------------------------
LED Indicator
---------------------------------------------------------------------------
Height
---------------------------------------------------------------------------
Sectors per Track:
High Density
Low Density
---------------------------------------------------------------------------
Tracks per Side:
High Density
Low Density
---------------------------------------------------------------------------
Transfer Rate:
Media (Mb/s)
Interface (MB/s)
---------------------------------------------------------------------------
Cylinder:
High
19 to 33 26.9 to 39.5
11.1 11.1
1:1 1:1
3.0 4.0
13.0 14.0
21.0 24.0
3600 rpm 4000 rpm
2393 3477
4 3
60 to 107 80 to 120
512 512
816 1050
16 16
63 63
512 512
64 64
3.5 in (8.8 cm)
1.44
720
Green
One-third
18
9
80
80
26.9 to 39.5
11.1
1:1
4.0
14.0
24.0
4000 rpm
3477
4
80 to 120
512
1400
16
63
512
64