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 <b>Alto Desempenho Quando Mais Precisa</b> A tecnologia Intel® Turbo Boost 2.0 acelera o desempenho gráfico e do processador aumentando a frequência de funcionamento quando abaixo dos limites de especificação. A frequência máxima varia de acordo com a carga de trabalho, o hardware, o software e a configuração geral do sistema. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y The 5th generation Intel® Core™ processor delivers a dramatic boost in graphics and CPU performance, driving Internet of Things (IoT) innovation while maintaining compatibility with previous generations. These processors are engineered to drive high capability and value into IoT usage models by enabling high-quality user experiences with devices that are small, efficient, manageable, and secure. Intel Core i5-5xxx 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 Gold Lenovo ThinkPad E450, Intel® Core™ i5, 2,2 GHz, 35,6 cm (14"), 1366 x 768 pixels, 8 GB, 500 GB Lenovo ThinkPad E450. Tipo de produto: Computador portátil, Forma: Concha. Família de processador: Intel® Core™ i5, Modelo de processador: i5-5200U, Frequência do processador: 2,2 GHz. Tamanho do ecrã na diagonal: 35,6 cm (14"), Resolução: 1366 x 768 pixels. Capacidade da memória incorporada: 8 GB, Tipo de memória interna: DDR3L-SDRAM. Capacidade total de armazenamento: 500 GB, Armazenamento: HDD. Modelo da placa gráfica on-board: Intel® HD Graphics 5500, Modelo da placa gráfica discreto: AMD Radeon R5 M240. Sistema operativo instalado: Windows 10. Cor do produto: Preto https://www.notebookcheck.info/Breve-Analise-do-Portatil-Lenovo-ThinkPad-E450.147138.0.html E de "Entry-level". Será que os aparelhos de 14-polegadas voltaram à moda? O fabricante oferece um pacote incluindo uma placa de vídeo dedicada, Full HD, um SSD, e um Core i5 Broadwell por um preço agressivo. Será que ele é um companheiro para a universid... Tamanho confortável, Resolução Full HD, Longa duração da bateria, Silencioso e frugal, Bom microfone, SSD de alto desempenho, Porta docking, Bons dispositivos de entrada Baixo brilho do TFT, principalmente com a bateria, Capacidade limitada de jogos atuais, Escotilha de manutenção danificada difícil de remover, Bateria fixa, difícil de substituir, Web cam pobre