Getting Started Guide
57
Chapter 7: Specifications
The operating environment information in the following table may be helpful if you plan to
use or transport the computer in extreme environments.
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.
The AC power source must be rated at 100–240 V, 50–60 Hz. 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 can operate on DC power within the following specifications.
✎
This product is designed for IT power systems in Norway with phase-to-phase voltage
not exceeding 240 V rms.
✎
The computer operating voltage and current can be found on the system regulatory label
under the vanity cover of the computer.
Operating environment
Factor
Metric
U.S.
Temperature
Operating (writing to optical disc)
5°C to 35°C
41°F to 95°F
Nonoperating
-20°C to 60°C
-4°F to 140°F
Relative humidity
(noncondensing)
Operating
10% to 90%
10% to 90%
Nonoperating
5% to 95%
5% to 95%
Maximum altitude
(unpressurized)
Operating
-15 m to 3,048 m
-50 ft to 10,000 ft
Nonoperating
-15 m to 12,192 m
-50 ft to 40,000 ft
Input power
Input power
Rating
Operating voltage, current, and
power
19.5 V dc @ 2.05 A - 40W
