* 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
3.8
33
Fixed Disk
(random writes)
4.4
34
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
Battery size: CR2032 (coin cell)
Battery type: 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 Electronic Equipment (WEEE)
Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of California; Safe Drinking
Water and Toxic Enforcement Act of 1986).
Plastics parts weighing over 25 grams used in the product are marked per ISO 11469 and
ISO1043.
This product contains 0% post consumer recycled plastic (by wt.)
This product is 90% recyclable when properly disposed of at end of life.
Packaging Materials
External:
Corrugated Carton 1405 g
Internal:
EPS (Expanded Polystyrene) 85 g
Other Plastics Unknown 6.3 g
Polyethylene low density 3.2 g
Polystyrene 6.8 g
The Corrugated Carton packaging material is made from 85% recycled content.
The EPS (Expanded Polystyrene) packaging material is made from 85% recycled content
The Other Plastics Unknown packaging material is made from 85% recycled content
The Polyethylene low density packaging material is made from 85% recycled content
The Polystyrene packaging material is made from 85% recycled content
RoHS Compliance
Hewlett-Packard is committed to compliance with all applicable environmental laws and regulations,
including the European Union Restriction of Hazardous Substances (RoHS) Directive. HP's goal is to
exceed compliance obligations by meeting the requirements of the RoHS Directive on a worldwide basis.
By July 1, 2006, RoHS substances will be virtually eliminated (virtually = to levels below legal limits) for
all HP electronic products subject to the RoHS Directive, except where it is widely recognized that there is
QuickSpecs
HP Pro 3100 Series Minitower Business PC
System Unit Specifications
DA - 13640 Worldwide QuickSpecs — Version 13 — 12.10.2010
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