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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:
US Energy Star
IT ECO declaration
EPEAT - Gold
*
* EPEAT registration varies by country. See
www.epeat.net
for registration
status by country. EPEAT status listed above applies to U.S.
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data for the Convertible Mini tower Desktop model is based on a
"Typically Configured Notebook"
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
8.525W 9.076W 8.502W
Sleep (Energy Star low
power mode)
1.065W 1.165W 1.042W
Off
0.781W 0.882W 0.766W
Heat Dissipation
*
115 VAC 230 VAC 100 VAC
Normal Operation
29 BTU/hr 31 BTU/hr 29 BTU/hr
Sleep
4 BTU/hr 4 BTU/hr 4 BTU/hr
Off
3 BTU/hr 3 BTU/hr 3 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
2.9 27.5
Fixed Disk
(random writes)
3.3 29.1
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:
Lithium
Additional
information
This product is in compliance with the Restrictions of Hazardous Substances
(RoHS) directive - 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and
QuickSpecs
HP ProBook 4310s Notebook PC
Technical Specifications
DA - 13354 Worldwide QuickSpecs — Version 6 — 9.28.2009
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