HP 731179-251 User Manual
Metric
U.S.
Relative humidity (noncondensing)
Operating
10% to 90%
Nonoperating
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
NOTE:
Applicable product safety standards specify thermal limits for plastic surfaces. The device operates well within this
range of temperatures.
Computer specifications–HP EliteBook 850 models
Metric
U.S.
Dimensions
Width
37.6 cm
14.78 in
Depth
25.4 cm
9.98 in
Height
2.2 cm
0.85 in
Weight
Equipped with 3-cell (24 Whr) battery, UIMA graphics,
one memory module, WLAN module, and solid-state drive
one memory module, WLAN module, and solid-state drive
1.97 kg
4.35 lbs
Equipped with 3-cell (50 Whr) battery, UIMA graphics,
one memory module, WLAN module, and solid-state drive
one memory module, WLAN module, and solid-state drive
2.09 kg
4.61 lbs
Input power
Operating voltage and current
18.5 V dc @ 3.5 A - 65 W
– or –
19.0 V dc @ 4.74 A - 90 W
Temperature
Operating
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%
Nonoperating
5% to 95%
Maximum altitude (unpressurized)
Operating
-15 m to 3,048 m
-50 ft to 10,000 ft
Computer specifications–HP EliteBook 850 models
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