QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
1indicates the profile is supported by Microsoft Windows XP SP2
2indicates the profile is part of Windows Vista
Environmental Data |
| This product has received or is in the process of being certified to the | ||
| Certifications | following approvals and may be labeled with one or more of these | ||
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| marks: |
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| US Energy Star |
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| IT ECO declaration |
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| EPEAT - Gold where HP registers commercial desktop products. | ||
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| See http://www.epeat.net for registration status in your country. | ||
| System Configuration The configuration used for the Energy Consumption and Declared Noise | |||
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| Emissions data for the Convertible Mini tower Desktop model is based | ||
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| on a "Typically Configured Notebook" |
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| Energy Consumption | 115 VAC | 230 VAC | 100 VAC |
| Normal Operation | 17.14 W | 17.95 W | 17.05 W |
| Sleep (Energy Star low | 1.278 W | 1.335 W | 1.28 W |
| power mode) |
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| 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 | Sound Pressure |
| (LWAd, bels) | (LpAm, decibels) |
Idle | 3.5 | 27.8 |
Fixed Disk | 3.5 | 27.8 |
(random writes) |
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System fan is usually off except when charging the battery |
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Batteries | This battery(s) in this product comply with EU Directive 2006/66/EC | |
| Batteries used in the product do not contain: |
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| Mercury greater the 5ppm by weight |
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| Cadmium greater than 10ppm by weight | |
| The battery type and chemistry used in the product is: | |
| CR2032 (coin cell), |
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Additional | This product is in compliance with the Restrictions of Hazardous | |
information | Substances (RoHS) directive - 2002/95/EC. |
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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
DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010 | Page 33 |