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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 where HP registers commercial desktop products.
See
http://www.epeat.net
for registration status in your country.
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
17.14 W 17.95 W 17.05 W
Sleep (Energy Star low
power mode)
1.278 W 1.335 W
1.28 W
Off
0.647 W 0.707 W 0.649 W
Heat Dissipation
*
115 VAC 230 VAC 100 VAC
Normal Operation
59 BTU/hr 61 BTU/hr 58 BTU/hr
Sleep
4 BTU/hr 5 BTU/hr 4 BTU/hr
Off
2 BTU/hr 2 BTU/hr 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
3.5
27.8
Fixed Disk
(random writes)
3.5
27.8
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.
This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of
QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010
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