ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Lenovo IdeaCentre H50-55, 3,5 GHz, AMD A10, 8 GB, 1 TB, DVD±RW, Windows 8.1 Lenovo IdeaCentre H50-55. Frecuencia del procesador: 3,5 GHz, Familia de procesador: AMD A10, Modelo del procesador: A10-7800. Memoria interna: 8 GB, Tipo de memoria interna: DDR3-SDRAM, Velocidad de memoria del reloj: 1600 MHz. Capacidad total de almacenaje: 1 TB, Unidad de almacenamiento: Unidad de disco duro, Tipo de unidad óptica: DVD±RW. Modelo de gráficos en tarjeta: AMD Radeon R7, Modelo de adaptador de gráficos discretos: AMD Radeon R7 240. Sistema operativo instalado: Windows 8.1, Arquitectura del sistema operativo: 64-bit. Tipo de chasis: Mini Tower. Tipo de producto: PC