Il Bluetooth è uno standard tecnico-industriale di trasmissione dati per reti personali senza fili entro distanze brevi (utilizza una frequenza nella banda ISM compresa tra i 2400-2480 MHz) da un supporto fisso o mobile, che crea una personal area networks (PAN) con alti livelli di sicurezza. Y Energy Star è uno standard internazionale per misurare l'efficienza energetica dei prodotti di consumo creato nel 1992. I prodotti con marchio Energy Star generalmente utilizzano il 20%-30% in meno di energia rispetto alla media. 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 Fingerprint Y DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP Pavilion dv6-3142sa, AMD Phenom II, 39,6 cm (15.6"), 1366 x 768 Pixel, 4 GB, 640 GB, Windows 7 Home Premium HP Pavilion dv6-3142sa. Famiglia processore: AMD Phenom II, Modello del processore: N930. Dimensioni diagonale schermo: 39,6 cm (15.6"), Risoluzione del display: 1366 x 768 Pixel. Memoria Interna: 4 GB, Tipo di RAM: DDR3-SDRAM. Capacità totale di archiviazione: 640 GB, Tipo drive ottico: DVD Super Multi DL. Scheda grafica dedicata: AMD Mobility Radeon HD 5470. Sistema operativo incluso: Windows 7 Home Premium. Colore del prodotto: Argento. Peso: 2,49 kg