System Unit
Dimensions
(HxWxD)
1.28 in (at front) x 14.7 in x 9.9 in
32.4 mm (at front) x 373.5 mm x 251.5 mm
Weight
Starting at 6.37 lb (2.89 kg)
NOTE:
Height varies depending upon where on the notebook the measurement is made. Weight varies by
configuration and components. Weight includes hard drive, optical drive, and wireless.
Stand-Alone Power
Requirements
(AC Power)
Nominal Operating Voltage 18.5 V
Average Operating Power 27.0 W
Max Operating Power
< 90 W
or
< 120 W
or
< 150 W
Temperature
Operating
32° to 95° F (0° to 35° C) (not writing optical)
41° to 95° F (5° to 35° C) (writing optical)
Non-operating
–4° to 140° F (–20° to 60° C)
Relative Humidity
Operating
10% to 90%, non-condensing
Non-operating
5% to 95%, 101.6° F (38.7° C) maximum wet bulb
temperature
Shock
Operating
125 G, 2 ms, half-sine
Non-operating
200 G, 2 ms, half-sine
Random Vibration
Operating
0.75 grms
Non-operating
1.50 grms
Altitude
(unpressurized)
Operating
–50 to 10,000 ft (–15.24 to 3,048 m)
Non-operating
–50 to 40,000 ft (–15.24 to 12,192 m)
Industry Standard
Certifications
UL
Yes
CSA
Yes
FCC Compliance
Yes
ENERGY STAR®
Select models
*
EPEAT
Registered TBD in United States
**
ICES
Yes
GS
Yes
Australia / NZ A-Tick
Compliance
Yes
CCC
Yes
Japan VCCI Compliance
Yes
KCC
Yes
BSMI
Yes
CE Marking Compliance
Yes
BNCI or BELUS
Yes
CIT
Yes
GOST
Yes
QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
DA - 13529 Canada — Version 25 — September 29, 2011
Page 20
