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Hardware specifications – HP OmniBook 5500 Notebook PC User Manual

Page 27

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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.