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>在您最需要的时候，为您提供更高的性能</b> 当低于规格限制操作时，Intel® Turbo Boost Technology 2.0 可以通过提高操作频率加速处理器和图形性能。最大频率取决于工作负荷、硬件、软件和整体系统配置。 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i7-4xxx DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y 富士通 STYLISTIC Q704, 31.8 cm (12.5"), 1920 x 1080 像素, 8 GB, 2.1 GHz, 998 g, 黑色 富士通 STYLISTIC Q704. 显示器尺寸（对角长）: 31.8 cm (12.5"), 显示器分辨率: 1920 x 1080 像素. 处理器频率: 2.1 GHz, 处理器系列: 英特尔®酷睿™ i3, 处理器: i7-4600U. 内置存储器: 8 GB. 后置摄像头分辨率（数字）: 5 MP, 后置（主要）摄像头类型: 单摄像头, 前置摄像头分辨率（数字）: 2 MP, 前置摄像头. Wi-Fi标准: Wi-Fi 4 (802.11n). 集成读卡器. 重量: 998 g. 产品色彩: 黑色