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 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 i3-5xxx 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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y 戴尔 Latitude E5550, 英特尔®酷睿™ i3, 2.1 GHz, 39.6 cm (15.6"), 1366 x 768 像素, 4 GB, 500 GB 戴尔 Latitude E5550. 产品类型: 笔记本, 外型: 翻盖式. 处理器系列: 英特尔®酷睿™ i3, 处理器: i3-5010U, 处理器频率: 2.1 GHz. 显示器尺寸（对角长）: 39.6 cm (15.6"), 显示器分辨率: 1366 x 768 像素. 内置存储器: 4 GB, 内存类型: DDR3L-SDRAM. 总存储容量: 500 GB, 儲存裝置: HDD 硬盘. 板载图形适配器型号: 英特尔® HD 显卡 5500. 已预装操作系统: Windows 7 Professional. 产品色彩: 黑色. 重量: 2.14 kg