返回目录页面

在塔式和台式计算机模式之间转换

Dell Precision™ 490 工 作 站 用户指 南

警 告 :开始执行 本节中 的 任 何步骤之 前 ,请 阅 读并遵 循《产品 信 息 指 南》中 的 安 全说明 。

警 告 :为防 止触电,请始终在 打开主 机盖之 前断开 计算 机与电源插座 的连接 。

注 意 :为防止静电损害计算机内部组件,请在触摸计算机的任何电子组件之前,先导去身上的静电。您可以通过触摸计算机上未上漆的金属表面导去身上的静电。

注 意 :为避免损坏驱动器,请勿将其放置在坚硬的表面上。请将其放置在泡沫垫之类材料的表面上,这样可以有效地减震。

注 :要将计算机的放置方式从塔式转换为台式或从台式转换为塔式,您必须使用可选的套件,该套件可从 Dell 获得。有关从 Dell 进行订购的更多详细信息,请参阅产品信息

通过从 Dell 购买可选的套件,您可以在塔式和台式计算机模式之间转换 Dell Precision 计算机的配置。

注 :塔式配置支持在 FlexBay 中安装第三个 SAS 或 SATA 硬盘驱动器。台式配置仅支持第三个 SATA 驱动器。

1.阅读并遵循开始之前中的步骤。

2.卸下主机盖(请参阅卸下主机盖)。

3.如果要从塔式配置转换为台式配置,请找到插卡风扇旁边的备用插卡定位器,将其固定卡舌从周围的金属中拉出,然后将其向上拉出机箱。

1备用插卡定位器

2插卡风扇

4.卸下驱动器面板(请参阅卸下驱动器面板)。

5.根据需要添加或卸下插件以准备好计算机的新驱动器面板(请参阅驱动器面板)。 如果备用螺钉连接在旧驱动器面板上,您可以将其转移至新驱动器面板。

6.如果您的计算机带有金属护罩(请参阅关于某些驱动器配置中带有的金属护罩),请从光盘托架或 FlexBay(仅限在塔式模式中)中拉出所有金属护罩并将其卸下。

Page 122
Image 122
Dell 490 manual 在塔式和台式计算机模式之间转换

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.