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 You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro Lenovo ThinkPad E590, 39,6 cm (15.6"), 8 GB, DDR4-SDRAM, Windows 10 Pro, Preto Lenovo ThinkPad E590. Tipo de produto: Laptop, Fator forma: Concha. Display diagonal: 39,6 cm (15.6"). Memória interna: 8 GB, Tipo de memória interna: DDR4-SDRAM. Sistema operacional instalado: Windows 10 Pro. Cor do produto: Preto. Peso: 2,12 kg https://www.notebookcheck.info/Breve-Analise-do-Portatil-Lenovo-ThinkPad-E590-i7-8565U-UHD-620-FHD.415041.0.html Same procedure as last year. Algo que funcionou em 2018 não precisa estar errado em 2019 - isso é algo que a Lenovo poderia ter pensado ao planejar o anúncio do ThinkPad E590. O novo Lenovo ThinkPad é praticamente a mesma máquina que o E580 mais antigo co... Chassi sólido, Teclado confortável, Excelente dispositivo de entrada de mouse, Muito frio e silencioso, Expansibilidade (2x RAM, HD + SSD), Melhor desempenho da CPU que o predecessor Apenas leitor de cartões MicroSD, Duração ruim da bateria, LCD: Má cobertura de gama de cores e bleeding” da retro iluminação de luz de fundo, SSD PCIe NVMe extremamente lento, Apenas um ano de garantia, Porta USB à direita somente suporta USB 2.0...