Appendix B: Specifications
Operating environment
The operating environment information in the following table may be helpful if you plan to use or transport the computer in extreme environments.
Factor | Metric | U.S. |
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Temperature |
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Operating | 5°C to 35°C | 41°F to 95°F |
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Nonoperating | ||
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Relative humidity (noncondensing) |
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Operating | 10% to 90% | 10% to 90% |
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Nonoperating | 5% to 95% | 5% to 95% |
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Maximum altitude (unpressurized) |
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Operating | ||
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Nonoperating | ||
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Input power
The power information in this section may be helpful if you plan to travel internationally with the computer.
The computer operates on DC power, which can be supplied by an AC or a DC power source. Although the computer can be powered from a standalone DC power source, it should be powered only with an AC adapter or a DC power source supplied and approved by HP for use with this computer.
The computer is capable of accepting DC power within the following specifications.
Operating voltage | Operating current | Smart adapters |
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18.5 V | 3.5 A | 65 W |
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19.0 V | 4.74 A | 90 W |
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✎The computer operating voltage and current as well as the adapter wattage can be found on the system regulatory label on the bottom of the computer.
Notebook Essentials | 23 |
