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Internet 基础设施的构建与数据中心的扩展带来了大量服务器特别是网络应用方面的服务器的需求(如媒休流,负载均衡,缓存等)。增长的服务器数量带来了更高的计算成本,不动产管理成本与能源紧张的压力。同时也创造了对高密度,低功耗低单位事务处理成本的新服务器平台的需求。各厂商将会应用各种技术及产品来满足用户对更高的利用效率、更高的性能与稳定性、更低功耗的要求。例如最具代表性的高密度服务器——刀片式服务器,它与服务器家族中的其他产品相比,就如同笔记本电脑和台式机的比较一样,体积上形成了鲜明的对比,在部件的选择上都趋向小型化。刀片武服务器的2.5英寸硬盘、低电压处理器、高层数 PCB 基板、表面安装
The construction of the Internet infrastructure and expansion of the data center have brought the demand of a large number of servers (especially media servers) such as media streaming, load balancing, caching and so on. The increase in the number of servers brings higher computing costs, real estate management costs and energy stress. It also created the need for a new server platform for high-density, low-power, and low-unit transaction processing costs. Various manufacturers will use a variety of technologies and products to meet user requirements for higher utilization efficiency, higher performance and stability, lower power consumption. For example, the most representative of high-density server blade server, which compared with other products in the server family, as the notebook and desktop comparison, the volume in sharp contrast to the choice of components All tend to miniaturization. Blade Wu server 2.5-inch hard drive, low-voltage processor, high-level PCB substrate, surface mount