1插卡固位翻盖

2释放卡舌

5.如果要安装新的插卡,请卸下插卡插槽开口处的填充挡片。然后继续步骤 7

1释放卡舌

2插卡固位翻盖

3定位杆

定位导向器

4

注 :为了更加牢固,请卸下定位导向器(倒置的螺钉),然后将其正面朝上拧入以固定插卡。

5填充挡片

注 意 :请确保松开固定卡舌以松开插卡。以错误的方式卸下插卡可能会损坏系统板。

6.如果要更换已安装在计算机中的插卡,请先卸下该插卡:

a.如果有必要,请断开连接至插卡的所有电缆。

b.如果是全长插卡,请按压风扇护罩上的定位导向器末端的释放卡舌。

c.如果连接器具有释放卡舌,请在拿住插卡顶部边角时按压释放卡舌,然后将插卡从连接器中松开。

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Dell 490 manual

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.