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 When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) 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 Numeric keyboard Y Hard Drive HDD HDMI 1 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP 15-da0181tx, 39,6 cm (15.6"), DDR4-SDRAM, 2 To, HDD HP 15-da0181tx. Type de produit: Ordinateur portable, Format: Clapet. Taille de l'écran: 39,6 cm (15.6"). Type de mémoire interne: DDR4-SDRAM. Capacité totale de stockage: 2 To, Supports de stockage: HDD. Poids: 1,77 kg