QuickSpecs

Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
Lead greater than 4000ppm 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 product is in compliance with California Proposition 65 (State of California; Safe Drinking Water
and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at the Gold level
1
, see
www.epeat.net
This HP product is designed to comply with the Waste Electrical and Electronic Equipment (WEEE)
Directive – 2002/96/EC.
Plastics parts weighing over 25 grams used in the product are marked per ISO 11469 and ISO1043.
This product contains 0% recycled materials (by wt.)
This product is 96.6% recyclable when properly disposed of at end of life.
Packaging Materials
External:
Corrugated carbon – 1687.37 g
Polyethylene low density solid – 63.5 g
Internal:
EPE-Expanded Polyethylene – 308 g
The EPE foam packaging material is made from 0% recycled content.
The corrugated paper packaging materials contains at least 25% recycled content.
¹ EPEAT certification is conditional upon ENERGY STAR qualification. Only dc7900e models which qualify
for ENERGY STAR will be certified EPEAT – Gold.
Ultra-Slim Desktop, Small Form Factor, Convertible Minitower
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 no
technically feasible alternative (as indicated by an exemption under the EU RoHS Directive).
Material Usage This product does not contain any of the following substances in excess of regulatory limits (refer to the
HP General Specification for the
Environment at http://www.hp.com/hpinfo/globalcitizenship/environment/
supplychain/gen_specifications.html ):
Asbestos
Certain Azo Colorants
Certain Brominated Flame Retardants – may not be used as flame retardants in plastics
Cadmium
Chlorinated Hydrocarbons
Chlorinated Paraffins
QuickSpecs
HP Compaq dc7900 Business PC
Technical Specifications - Environmental Data
DA - 13029 Canada — Version 29 — March 7, 2011 Page 66