System Unit
Dimensions
(HxWxD)
1.1 in (at front) x 14.1 in x 10.2 in
28 mm (at front) x 358 mm x 259 mm
Weight
5.95 lb (2.7 kg)
NOTE:
Height varies depending upon where on the notebook the measurement is made. Weight includes
8-cell battery, 60-GB hard drive, 512-MB memory, 802.11 wireless communications module, and TPM
Embedded Security Chip. Weight varies by configuration and components.
Stand-Alone Power
Requirements
Normal Operating Voltage 19 V
Average Operating Power 39 W
Max Operating Power
< 90 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
Blue Angel
No
UL
Yes
CSA
Yes
FCC Compliance
Yes
Energy Star Compliant
Yes
ICES
Yes
GS
Yes
Australia / NZ A-Tick
Compliance
Yes
CCC
Yes
Japan VCCI Compliance
Yes
MIC
Yes
BSMI
Yes
CE Marking Compliance
Yes
BNCI or BELUS
Yes
CIT
Yes
GOST
Yes
Saudi Arabian Compliance
(ICCP)
Yes
SABS
Yes
QuickSpecs
HP Compaq nw8440 Mobile Workstation
Technical Specifications
DA - 12449 North America — Version 17 — July 16, 2007
Page 19