<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 You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro 英特尔® 酷睿™ 处理器 — 工作、娱乐、创作高效衔接，随心而换。<br><br>-性能更加强劲，赋予空前的专注力、创作力和连接性<br>-提高了连接性标准<br>-一分钟内完成视频编辑 Intel Core i7-9xxx The repairability index consists of a score out of ten intended to be displayed at the time of purchase to inform consumers of the categories of electrical and electronic products. This score is obtained by dividing an overall score of one hundred points by ten according to five criteria, each scored out of twenty and of equal weight, making it possible to assess the repairability of the products concerned. 6.9 戴尔 Precision 7540, 英特尔®酷睿™ i3, 2.6 GHz, 39.6 cm (15.6"), 1920 x 1080 像素, 16 GB, 512 GB 戴尔 Precision 7540. 产品类型: 行动工作站, 外型: 翻盖式. 处理器系列: 英特尔®酷睿™ i3, 处理器: i7-9850H, 处理器频率: 2.6 GHz. 显示器尺寸（对角长）: 39.6 cm (15.6"), HD 类型: Full HD, 显示器分辨率: 1920 x 1080 像素. 内置存储器: 16 GB, 内存类型: DDR4-SDRAM. 总存储容量: 512 GB, 儲存裝置: SSD 固态硬盘. 板载图形适配器型号: Intel® UHD Graphics 630. 已预装操作系统: Windows 10 Pro. 产品色彩: 黑色