System Unit
Dimensions
(HxWxD)
1.27 in (at front) x 14.1 in x 10.5 in
32.3 mm (at front) x 358 mm x 266.8 mm)
Weight
Starting at 5.5 lb (2.49 kg)
NOTE:
Height varies depending upon where on the notebook the measurement is made. Weight
varies by configuration and components. Weight includes 6-cell battery, 80-GB hard drive, and
optical drive. Weight varies by configuration and components.
Stand-Alone Power
Requirements
(AC
Power)
Nominal Operating
Voltage
18.5 V
Average Operating
Power
12.5 W
Max Operating Power
< 65 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
®
4.0
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
UKRSERTCOMPUTER
Yes
For accessibility information on HP products, please visit
http://www.hp.com/accessibility
.
* This device is not intended for use at visual display workplace in compliance with BildscharbV. If
this product is used in an Office Environment where the VDU Directive 90/270/EEC is applicable
(Bildschirmarbeitsverordnung), an external monitor and external keyboard are recommended to
avoid potential reflections.
QuickSpecs
HP Compaq 6720s Notebook PC
Technical Specifications
DA - 12759 Worldwide QuickSpecs — Version 2 — 9.5.2007
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