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Maintenance and Service Guide 6–1
6
Specifications
This chapter provides physical and performance specifications.
Table 6-1
Computer
Dimensions Metric U.S.
Height (front to back)
Width
Depth
3.3 to 3.8 cm
39.4 cm
27.4 cm
1.3 to 1.5 in
15.5 in
10.8 in
Weight
HP Compaq nw9440 with
17.0-inch display, optical drive,
and 8-cell battery pack
HP Compaq nx9420 with
17.0-inch display, optical drive,
and 8-cell battery pack
3.40 kg
3.36 kg
7.5 lbs
7.4 lbs
Input Power
Operating voltage
Operating current
18.5 V dc - 19.0 V dc
4.74 A or 6.5 A
Temperature
Operating (not writing to
optical disc)
Operating (writing to optical disc)
Nonoperating
0°C to 35°C
5°C to 35°C
-20°C to 60°C
32°F to 95°F
41°F to 95°F
-4°F to 140°F