Energy Star est une norme internationale pour les produits de consommation économes en énergie, créée en 1992. Les appareils portant la marque de service Energy Star utilisent généralement 20% à 30% moins d'énergie que la moyenne. ENERGY STAR The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Silver Hard Drive HDD HP Compaq C8A84EA, 1,48 GHz, AMD E, 4 Go, 500 Go, DVD-RW, Windows 8 HP Compaq C8A84EA. Fréquence du processeur: 1,48 GHz, Famille de processeur: AMD E, Modèle de processeur: E1-1500. Mémoire interne: 4 Go, Type de mémoire interne: DDR3-SDRAM. Capacité totale de stockage: 500 Go, Supports de stockage: HDD, Lecteur de cartes mémoires intégré, Lecteur optique: DVD-RW. Modèle d'adaptateur graphique inclus: AMD Radeon HD 7310. Système d'exploitation installé: Windows 8, Architecture du système d'exploitation: 64-bit. Type de châssis: Tower. Type de produit: PC. Couleur du produit: Noir