1滑片拉杆

2介质卡读取器

注 意 :如果您的计算机配置中带有金属护罩,则在计算机运行期间必须始终安装它们,否则计算机可能无法正常工作。

7.如果不打算在驱动器托架中安装另一个驱动器,并且您的计算机中带有金属护罩(请参阅关于某些驱动器配置中带有的金属护罩),请将带通气孔的金属插件重新安装在 FlexBay 和其 下的闲置空间上:

a.将金属插件的上部两颗螺钉及其下部两颗螺钉插入 FlexBay 中的相应插槽内。

b.推动带通气孔的金属插件,直至其卡入到位,并且其金属卡舌与机箱表面齐平。

然后,安装驱动器面板插件(请参阅装回驱动器面板插件)。

8.如果要在 FlexBay 中安装另一个驱动器,请参阅本节中相应的安装说明。

9.重新安装驱动器面板(请参阅装回驱动器面板)。

10.确保已正确连接了所有连接器,并且连接器已稳固就位。

11.装回主机盖(请参阅装回主机盖)。

注 意 :要连接网络电缆,请先将网络电缆插入网络端口或设备,然后将其插入计算机。

12.将计算机和设备连接至电源插座,然后将它们打开。

安装介质卡读取器(塔式计算机)

注 意 :在具有 3 个硬盘驱动器的塔式配置中,介质卡读取器不受支持,因为第三个硬盘驱动器必须安装在 FlexBay 中。

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.卸下驱动器面板(请参阅卸下驱动器面板)。

4.如果已在 FlexBay 中安装了另一设备,请卸下该设备(请参阅本节中相应的卸下说明)。

注 意 :如果您的计算机配置中带有金属护罩,则在计算机运行期间必须始终安装它们,否则计算机可能无法正常工作。

5.如果您的计算机中带有金属护罩(请参阅关于某些驱动器配置中带有的金属护罩)并且尚未在 FlexBay 中安装任何组件,则从 FlexBay 中拉动带通气孔的金属插件以便将其卸下时,请 向右滑动滑片拉杆并保持其到位状态。

6.卸下 FlexBay 驱动器面板插件(请参阅卸下驱动器面板插件)。

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Dell 490 manual 安装介质卡读取器(塔式计算机)

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.