Communiqué de presse: 09. juillet 2009

Green Stars in the HP-Portfolio

HP PCs meet the ENERGY STAR 5.0 requirements

HP offers numerous models from various HP PC product families, which meet the requirements of the new ENERGY STAR 5.0 specifications. In order to obtain this certification, the power supply units have to reach an efficiency of at least 85 percent. In combination with a monitor and activated power management tools, the energy costs of a PC workplace can thus be reduced by up to CHF 82.— per year.(1) The new ENERGY STAR 5.0 provides the first possibility to also certify thin clients: HP is the first manufacturer to meet the requirements with the models of the thin client series HP t5145, HP t5540, HP t5545, HP t5530 and HP t5630w.

Part of HP’s product strategy is to design the entire product portfolio as energy-efficient and environmentally friendly as possible – to the advantage of the customer. Thus the HP desktop PC series dc58xx and dc7900 as well as the workstation series HP Z400 and Z600 are delivered with power supply units, which have an energy efficiency of 85 percent. The HP Z800 workstation even exceeds the ENERGY STAR 5.0 requirements: it can be optionally configured with a power supply unit which reaches an efficiency of 89 percent. This does not just significantly reduce the energy consumption, but also the waste heat – an important factor in the workstation environment.

Further information about HP’s environmental commitment is available at:

(1) Based on the ENERGY STAR information (FAQ available at:

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