User Guide
Table Of Contents
- Contents
- Product Description
- Troubleshooting
- Illustrated Parts Catalog
- Removal and Replacement Preliminaries
- Removal and Replacement Procedures
- 5.1 Serial Number
- 5.2 Disassembly Sequence Chart
- 5.3 Preparing the Computer for Disassembly
- 5.4 Computer Feet
- 5.5 Memory Expansion Board
- 5.6 Mini PCI Communications Board
- 5.7 Disk Cell RTC Battery
- 5.8 Connector Cover
- 5.9 LED Cover
- 5.10 Keyboard
- 5.11 Heat Spreader
- 5.12 Processor
- 5.13 Display
- 5.14 Palm Rest
- 5.15 Diskette Drive
- 5.16 TouchPad Components
- 5.17 Display Release Assembly
- 5.18 Charger Board
- 5.19 Speaker Assembly
- 5.20 Top Cover
- 5.21 Fan
- 5.22 System Board
- 5.23 Modem Cable
- Specifications
- Connector Pin Assignments
- Power Cord Set Requirements
- Screw Listing
- Index
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6–6 Maintenance and Service Guide
Specifications
40 GB 30 GB 20 GB
Physical configuration
Cylinders
3
Heads
Sectors per
track
3
Bytes per sector
22,784
4
293 to 560
512
25,800
2
398 to 731
512
22,784
4
293 to 560
512
Buffer size
3
2 MB 512 KB 512 KB
Disk rotational
speed
4200 rpm 4200 rpm 4200 rpm
Transfer rate
Interface max
(MB/s)
2
Media (Mb/s)
3
66.6
109 to 203
100
155 to 256
66.6
109 to 203
2
System capability may differ.
3
Actual drive specifications may differ slightly.
Certain restrictions and exclusions apply. Consult the Compaq Customer
Support Center for details.
Table 6-4
Hard Drives
(Continued)
272638-001.book Page 6 Thursday, July 25, 2002 4:21 PM