Dell Precision™ 490 工作站用户指南

关于计算机的信息

电池

计算机概览

I/O 面板

复制 CD 和 DVD

系统板

高级功能

电源设备

开始之前

装回前面板和主机盖

卸下主机盖和前面板

有助于解决问题的工具

机箱防盗开关

解决问题

内存

清洁计算机

驱动器

Microsoft® Windows® XP 的特性

在塔式和台式计算机模式之间转换

获得帮助

插卡

词汇表

安装扬声器(可选)

 

处理器

 

注、注意和警告

注 :注表示可以帮助您更好地使用计算机的重要信息。

注 意 :注意表示可能会损坏硬件或导致数据丢失,并告诉您如何避免此类问题。

警 告 :警 告 表 示 可 能会导致财 产 损失 、 人 身伤害甚 至 死 亡 。

缩写词和缩略词

有关缩写词和缩略词的完整列表,请参阅词汇表

如果您购买的是 Dell™ n Series 计算机,则本说明文件中有关 Microsoft® Windows® 操作系统的所有参考信息均不适用。

本 说明 文 件 中 的 信 息 如 有 更 改 , 恕 不另 行 通 知 。 © 2006 Dell Inc .。 版权 所 有 , 翻 印 必 究 。

未经 Dell Inc. 书面许可,严禁以任何形式进行复制。

本文中使用的商标:D e l lD E L L 徽标、InspironDell PrecisionDimensionOptiPlexLatitude、 Dell TravelLite、 PowerEdge、 PowerVault、StrikeZone、PowerApp 和 Dell OpenManage 是 Dell Inc. 的商标;IntelPentium、 SpeedStep、Xeon 和 Celeron 是 Intel 公司的注册商标;Microsoft Windows 是 Microsoft 公司的注册商标;Bluetooth 是 Bluetooth SIG, Inc. 拥有的注册商标,并 授权 Dell Inc. 使用;能源之星是美国环保局的注册商标。

本说明文件中述及的其它商标和产品名称是指拥有相应商标和产品名称的公司或其制造的产品。Dell Inc. 对其它公司的商标和产品名称不拥有任何所有权。

型 号:D C T A

2006 年 8 月 P/N KD769 修订 版 A 0 1

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Dell manual Dell Precision 490 工作站用户指南, 、注意和警告, 缩写词和缩略词, :警 告 表 示 可 能会导致财 产 损失 、 人 身伤害甚 至 死 亡 。

490 specifications

The Dell PowerEdge 490 is a versatile and robust server designed to meet the demands of small to medium-sized enterprises. This server combines powerful performance with advanced features, making it suitable for various applications, from data storage to running critical applications.

One of the standout features of the Dell 490 is its support for dual Intel Xeon processors. The Xeon architecture provides exceptional processing power, enabling the server to handle complex tasks and multiple workloads simultaneously. This dual-processor capability is essential for businesses that require high availability and performance in their server operations.

The PowerEdge 490 supports up to 32 GB of DDR2 SDRAM, allowing for efficient multitasking and improved data access speed. The server's memory capacity ensures that it can support applications that require substantial RAM, which is increasingly important in today's data-driven environments.

Storage options are another highlight of the Dell 490. It features multiple drive bays that can support SAS, SATA, or SCSI hard drives, allowing businesses to customize their storage solutions based on their specific needs. The server supports a variety of RAID configurations, including RAID 0, 1, 5, and 10, providing options for data redundancy and performance optimization.

In terms of connectivity, the Dell PowerEdge 490 is equipped with several PCI Express slots, enabling the addition of various expansion cards for enhanced functionality. Whether it’s improved networking capabilities or graphics processing, the options for customization are plentiful. This adaptability ensures that the server can evolve alongside the organization’s growing needs.

The Dell 490 also incorporates advanced energy-efficient technologies, such as power management features designed to optimize energy consumption. This not only reduces operational costs but also makes it a more environmentally friendly option for businesses concerned about their carbon footprint.

In summary, the Dell PowerEdge 490 is a reliable server that boasts a combination of powerful processing capabilities, flexible storage options, and expandability. With its energy-efficient design and robust features, it remains an excellent choice for businesses looking to enhance their IT infrastructure while ensuring performance and adaptability for the future.