Environmental Data
Eco-Label
Certifications
This product has received or is in the process of being certified to the
following approvals and may be labeled with one or more of these
marks:
ENERGY STAR 4.0
US Federal Energy Management Program (FEMP)
ECO declaration
Taiwan Green Mark
China Energy Certification Program (CECP)
Korean Eco Label
EPEAT Silver Rating
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data is based on a “Typically Configured Notebook”
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
18.6 W 18.9 W 18.8 W
Sleep (Energy Star low
power mode)
1 W
1.1 W
0.99 W
Off
0.9 W
1.01 W
0.9 W
Heat Dissipation*
115 VAC 230 VAC 100 VAC
Normal Operation
63.463 BTU/hr 64.486 BTU/hr 64.145 BTU/hr
Sleep
3.412 BTU/hr 3.753 BTU/hr 3.377 BTU/hr
Off
3.07 BTU/hr
3.446 BTU/hr
3.07 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming
the service level is attained for one hour.
This product is in compliance with US executive order 13221, WOL
(wake on LAN) disabled.
Declared Noise
Emissions
(in accordance with ISO
7779 and ISO 9296)
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
3.4
27.3
Operating mode (HDD)
3.4
27.4
Batteries
This product complies with ISO standards:
EU Directive 91/ 157/ EEC
EU Directive 93/ 86/ EEC
EU Directive 98/ 101/ EEC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
Lead greater than 4000 ppm by weight.
The battery type and chemistry used in the product is:
CR2032 (coin cell), Lithium
6 cell rechargeable Lithium-Ion battery
Additional
information:
This product is in compliance with the EU Restrictions of Hazardous
Substances (RoHS) Directive – 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive – 2002/96/EC.
Keyboard complies with ISO standard: ISO 9995, EN 29241-4, and
QuickSpecs
HP Compaq 6720s Notebook PC
Technical Specifications
DA - 12759 Worldwide QuickSpecs — Version 2 — 9.5.2007
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