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Maintenance & Service Guide
Presario 1200 Series
Models: 1255, 1257, 1260, 1262, 1266, and 1267

 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications
Pin Assignments
| Battery Pack Operations


Specifications

Diskette Drive

Diskette Drive

Capacity per Diskette (High/Low)

1,474 KB / 738 KB

Diskette Size

2HD / 2DD

Number of LED Indicators (Read/Write)

NONE

Number of Drives Supported

ONE

Drive Rotation (rpm)

300

Transfer Rate (Kbps)

500 / 250

Bytes per Sector

512

Sectors per Track (High/Low)

18 / 9

Tracks per Disk (High/Low)

160

Access Times:

Track-to-Track (ms)

Average (ms)

Setting Time (ms)

Latency Average (ms)

 

3

94

15 (Max)

100

Cylinders (High/Low)

80

Number of Read/Write Heads

2

Return to the index list of Specifications.

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Revised: 25 February 1999