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 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 i5-4xxx DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y 联想 IdeaPad 560, 英特尔®酷睿™ i5, 2.66 GHz, 39.6 cm (15.6"), 1366 x 768 像素, 4 GB, 500 GB 联想 IdeaPad 560. 处理器系列: 英特尔®酷睿™ i5, 处理器: i5-480M, 处理器频率: 2.66 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: DDR3-SDRAM. 总存储容量: 500 GB, 光驱类型: DVD-RW. 板载图形适配器型号: Intel® HD Graphics, 独立显示适配器型号: AMD Mobility Radeon HD 5730. 已预装操作系统: Windows 7 Home Premium. 产品色彩: 黑色. 重量: 2.7 kg