Hardware specifications – HP OmniBook 5500 Notebook PC User Manual
Page 27
Specifications and Regulatory Information
Hardware Specifications
1-27
Hardware Specifications
Floppy disk drive
Modular 3.5 inch 1.44-MB floppy disk drive with self-contained parallel cable for
internal or external use. Can be exchanged with a second battery or CD-ROM
drive module.
Hard disk drive
Modular 2.5- inch IDE drive. Available capacities: 1.44 GB, 2.0 GB, and 3.0 GB.
CD-ROM drive
Modular 10x speed drive. Photo-CD and CD-plus multi-session specification
compliant, multimedia PC-3 specification compliant, supports 10x rotational
speed, 10x sampling and digital filter for CD audio, software and manual eject.
Can be exchanged with second battery or floppy disk drive module.
Lithium battery
Capacity
Charging time
Operating hours
Small pack
35 Watt-Hr
6 hours (with unit on)
4 hours (with unit off)
2.3 hours (typical)
1.7 hours (heavy use)
Large pack
52 Watt-Hr
9 hours (with unit on)
6 hours (with unit off)
3.5 hours (typical)
2.4 hours (heavy use)
Temperature
Operating: 10 to 35 °C (50 to 95 °F) on TFT,
5 to 35 °C (41 to 95 °F) on DSTN.
Storage: -40 to 60 °C (-40 to 140 °F).
The unit may not operate properly below 5 °C (41 °F), but it can be stored at
temperatures down to -40 °C (-40 °F) without damaging the hardware.
Humidity
Operating: 90% relative humidity at 35 °C (95 °F) maximum.
Storage: 90% relative humidity at 60 °C (140 °F) maximum.