1插卡固位翻盖

2释放卡舌

8.转动插卡固位翻盖,直至其卡入到位。

注 意 :请勿将插卡电缆放置在插卡的上面或后面。将电缆放置在插卡上会妨碍主机盖的闭合或损坏设备。

9.将相应的电缆连接至插卡。

有关插卡电缆连接的信息,请参阅插卡说明文件。

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.将硬盘驱动器托盘转回到位(请参阅将硬盘驱动器托盘转回计算机中)。

注 意 :要连接网络电缆,请先将网络电缆插入网络设备,然后将其插入计算机。

12.装回主机盖(请参阅装回主机盖),将计算机和设备重新连接至电源插座,然后打开它们的电源。

13.卸载卸下的插卡的驱动程序。有关特殊说明,请参阅插卡附带的说明文件。

14.如果卸下了声卡,请:

a.进入系统设置程序(请参阅系统设置程序),选择“Integrated Audio”( 集 成 音频),然后将设置更改为“O N”(开)

b.将外部音频设备连接至计算机背面板上的音频连接器。

15.如果卸下了网络适配卡,请:

a.进入系统设置程序(请参阅系统设置程序),选择“Integrated NIC”( 集 成 NIC),然后将设置更改为“O N”(开)

b.将网络电缆连接至计算机背面板上的网络连接器。

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Dell 490 manual 将外部音频设备连接至计算机背面板上的音频连接器。 15. 如果卸下了网络适配卡,请:

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.