服务器选型指南:1U 2U 4U区别与数据中心部署方案,数据中心服务器选型,1U 2U 4U规格解析与部署策略
Server Selection Guide: Differences between 1U, 2U and 4U and Data Center Deployment Plans, Data Center Server Selection, Specification Analysis and Deployment Strategies of 1U, 2U and 4U
以上为机器翻译结果，长、整句建议使用 人工翻译 。