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 联想 ThinkCentre M70e, 2.93 GHz, 英特尔® 酷睿™2 双核, 3 GB, 320 GB, DVD-RW, Windows 7 Professional 联想 ThinkCentre M70e. 处理器频率: 2.93 GHz, 处理器系列: 英特尔® 酷睿™2 双核, 处理器: E7500. 内置存储器: 3 GB, 内存类型: DDR3-SDRAM, 内存时钟速度: 1066 MHz. 总存储容量: 320 GB, 光驱类型: DVD-RW. 板载图形适配器型号: Intel® GMA X4500. 已预装操作系统: Windows 7 Professional, 操作系统结构: 64-bit. 电源: 240 W. 机箱结构规格: SFF. 产品类型: PC（聚碳酸酯）. 产品色彩: 黑色