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,

1.97 kg

4.35 lbs

one memory module, WLAN module, and solid-state drive

 

 

 

 

 

Equipped with 3-cell (50 Whr) battery, UIMA graphics,

2.09 kg

4.61 lbs

one memory module, WLAN module, and solid-state drive

 

 

 

 

 

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 143