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 IdeaPad 1 15ADA7, AMD Athlon Silver, 2,3 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 4 GB, 128 GB Lenovo IdeaPad 1 15ADA7. Tipo de produto: Laptop, Fator forma: Concha. Família do processador: AMD Athlon Silver, Modelo de processador: 3050U, Freqüência do processador: 2,3 GHz. Display diagonal: 39,6 cm (15.6"), Tipo de HD: HD, Resolução do display: 1366 x 768 pixels. Memória interna: 4 GB, Tipo de memória interna: DDR4-SDRAM. Capacidade total de armazenagem: 128 GB, Armazenamento: eMMC. Modelo de adaptador gráfico a bordo: AMD Radeon Graphics. Sistema operacional instalado: Windows 11 Home in S mode. Cor do produto: Cinza