硬盘驱动器

注 意 :如果混用 SATA 驱动器和 SAS 驱动器,则应将两个同类型的驱动器安装在可转动驱动器托架中。

注 意 :建议您仅使用从 Dell 购买的 SAS 电缆。不保证从其它地方采购的电缆能够与 Dell 计算机配合使用。

从可转 动托盘中卸下硬盘驱动器(塔式计算机或台式计算机)

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 :为避免损坏硬盘驱动器,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。

1.如果您要更换的硬盘驱动器中包含需要保留的数据,请在开始执行此过程之前备份文件。

2.阅读并遵循开始之前中的步骤。

3.卸下主机盖(请参阅卸下主机盖)。

注 意 :如 果 只 安装一个硬盘 驱 动器,则应将其连接至系统板上的 SATA0 连接器。

4.从要卸下的硬盘驱动器上断开硬盘驱动器电源电缆的连接。

1数据连接器

2电源连接器

3硬盘驱动器

5.从要卸下的硬盘驱动器上断开数据电缆的连接。

请勿从系统板上断开未安装硬盘驱动器的数据电缆的连接。

6.将硬盘驱动器托盘转出计算机(请参阅将硬盘驱动器托盘转出计算机)。

7.相向按压硬盘驱动器支架两侧的蓝色卡舌,向上滑动驱动器并将其从硬盘驱动器托架中取出。 如果要安装备用驱动器,请参阅将硬盘驱动器装入可转动托盘中(塔式计算机或台式计算机)

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Dell 490 manual 从可转 动托盘中卸下硬盘驱动器(塔式计算机或台式计算机)

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.