配至强5420！戴尔2900打造3TB数据库
服务器其存储能力和可扩展性一直以来也受到用户的关注，特别是小企业在IT应用中不可能采购独立的存储系统。戴尔作为以“简化IT”为理念服务于用户的服务器厂商，其旗下PowerEdge系列服务器2900，采用5U塔式的结构并配备大容量的SAS硬盘上市促销，目前这款戴
服务器其存储能力和可扩展性一直以来也受到用户的关注，特别是小企业在IT应用中不可能采购独立的存储系统。戴尔作为以“简化IT”为理念服务于用户的服务器厂商，其旗下PowerEdge系列服务器2900，采用5U塔式的结构并配备大容量的SAS硬盘上市促销，目前这款戴尔 PowerEdge 2900 MLK售价17800元，有采购的用户关注。
这款戴尔PowerEdge 2900 MLK处理器采用单颗英特尔四核至强E5420处理器，核心频率2.50GHz，集成2x6MB高速二级缓存，前端总线1333MHz，功耗80W.服务器芯片组采用Intel 5000x，采用双独立总线设计，支持1066/1333MHz前端总线，可以点对点支持双路四核5400系列至强处理器。
内存标配2条2GB ECC DDR2-667 FBD内存，主板集成12个DIMM模组，内存最大可以扩展到48GB.存储方面标配3块1TB SATA接口硬盘，可以支持8块3.5寸SATA/SAS热插拔硬盘，内部存储容量可达8TB.硬盘组建RAID 5阵列模式，可以在提升磁盘性能的同时提供数据冗余保护。此外配备DVD光驱和双嵌入式Broadcom千兆以太网卡。
基本配置：
|
戴尔PowerEdge 2900 |
|
|
服务器类型 |
5U塔式 |
|
CPU |
英特尔Xeon 5420 2.50GHz |
|
标配CPU数/最大支持数 |
1/2 |
| 内存(RAM)标准/最大 | 2*2GB/32GB DDR2 |
|
硬盘类型/个数 |
3*1TB SATA/8块3.5寸SATA/SAS |
|
网络 |
集成双千兆以太网接口 |
|
软驱/光驱 |
DVD |
| 服务 | 3年有限保修 |
|
售价 |
17800元 |
这款戴尔PowerEdge 2900MLK配置了3块大容量SATA硬盘，用户组建RAID 5阵列模式，同时配备4GB内存容量，可扩展性强，比较适用于对存储容量有一定要求，并且对数据安全性要求较高的环境，推荐应用于企业数据中心等。
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