Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y The Celeron® processors support a wide range of multimedia capabilities to entertain and entice all throughout your day. Create, edit, and manage important files on the go. Easily organize contact lists and messages. Experience improved features and functionality to help you be more productive at work. The Celeron® processor levels up the fun with improved graphics, smooth action, and healthy battery life to support enhanced casual gameplay. Intel Celeron 联想 ThinkPad Edge E520, 英特尔® 赛扬® (Intel® Celeron®)处理器, 1.6 GHz, 39.6 cm (15.6"), 1366 x 768 像素, 2 GB, 320 GB 联想 ThinkPad Edge E520. 处理器系列: 英特尔® 赛扬® (Intel® Celeron®)处理器, 处理器: B810, 处理器频率: 1.6 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: 2 GB, 内存类型: DDR3-SDRAM. 总存储容量: 320 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: 英特尔® HD 显卡 3000. 已预装操作系统: Windows 7 Home Premium. 产品色彩: 红色. 重量: 2.5 kg