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ENVIRONMENTAL
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:
US Energy Star
IT ECO declaration
EPEAT – Silver where HP registers commercial notebook products. See
http://www.epeat.net
for
registration status in your country. US Federal Energy Management Program (FEMP)
System Configuration
The configuration used for the Energy Consumption and Declared Noise Emissions data for these models
are based on a "Typically Configured Notebook"
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
8.87 W 8.90 W 8.80 W
Sleep (Energy Star low
power mode)
0.815 W 0.851 W 0.813 W
Off
0.647 W 0.681 W 0.646 W
Heat Dissipation
*
115 VAC 230 VAC 100 VAC
Normal Operation
30.3 BTU/hr 30.4 BTU/hr
30 BTU/hr
Sleep
2.7 BTU/hr
3 BTU/hr
2.7 BTU/hr
Off
2.2 BTU/hr 2.3 BTU/hr 2.2 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the service level is attained for one
hour.
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
2.8
22
Fixed Disk
(random writes)
3.3
26
System fan is usually off except when charging the battery
Batteries
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
The battery type and chemistry used in the product is:
CR2032 (coin cell), Li-ion
6-cell high capacity Lithium-Ion battery (optional 8 cell available)
Additional
information
This product is in compliance with the Restrictions of Hazardous Substances (RoHS) directive –
2002/95/EC.
QuickSpecs
HP 655 Notebook PC
Technical Specifications
DA - 14302 Worldwide — Version 6 — August 15, 2013
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