Compaq 470007-802 Deskpro EN Series of Personal Computers Maintenance and Serv - Page 93

Drives, 44-MB Diskette Drive

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6.2 Drives 6.2.1 1.44-MB Diskette Drive Size and Capacity Size (in) High Density (MB) Low Density (KB) Compaq Spare Part Number Light Drive Rotation (rpm) Height Bytes per Sector Sectors per Track (high/low density) Tracks per Side (high/low density) Read/Write Heads Cylinders (high/low density) Average Seek Time (ms) Track-to-Track (high/low) Average (high/low) Settling Seek Time Latency Average (ms) 3.5 1.44 720 191714-001 Green 300 One-third (1 inch) 512 18/9 80/80 2 80/80 3/6 94/173 15 100 6-6 Specifications

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6-6
Specifications
6.2
Drives
6.2.1
1.44-MB Diskette Drive
Size and Capacity
Size (in)
High Density (MB)
Low Density (KB)
3.5
1.44
720
Compaq Spare Part Number
191714-001
Light
Green
Drive Rotation (rpm)
300
Height
One-third (1 inch)
Bytes per Sector
512
Sectors per Track (high/low density)
18/9
Tracks per Side (high/low density)
80/80
Read/Write Heads
2
Cylinders (high/low density)
80/80
Average Seek Time (ms)
Track-to-Track (high/low)
Average (high/low)
Settling Seek Time
Latency Average (ms)
3/6
94/173
15
100