1系统电池

2电池连接器正极一侧

3电池槽卡舌

4电池槽

注 意 :为避免损坏电池连接器,在装回电池时,必须稳固地支撑此连接器。

8.支撑起电池连接器,方法是稳固地向下按压连接器正极的一侧。

9.拿住电池,使“+”一面朝上,然后将其滑入连接器正极一侧的固定卡舌下。

10.将电池竖直按入连接器直至其卡入到位。

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,然后打开它们的电源。

13.进入系统设置程序(请参阅系统设置程序)并恢复在步骤 1 中记录的设置。

14.正确地处理废旧电池。有关详情,请参阅《产品 信 息 指南 》

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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.