x4/x8 插槽双向速率 - 2 GB/s

 

x16 插槽双向速率 - 8 GB/s

 

 

插卡插槽

台 式计算 机 模 式 :插槽 2-4 支持全长插卡(1 个 PCI Express

 

x16 插槽、一个 PCI Express x8 插槽和一个 PCI 插槽),插

 

槽 1、5 和 6 支持半长插卡(2 个 PCI-X 插槽和 1 个 PCI

 

Express x8 插槽)。

 

塔 式计算 机 模 式 :插槽 2-5 支持全长插卡(1 个 PCI-X

 

槽、一个 PCI Express x8 插槽、1 个 PCI Express x16 插槽

 

和一个 PCI 插槽),插槽 1 和 6 支持半长插卡(1 个 PCI-X

 

插槽和 1 个 PCI Express x8 插槽)。

 

 

 

PCI

 

 

 

 

 

连接器

一个

 

 

 

 

连接器大小

120 针

 

 

 

 

连接器数据宽度(最大)

32 位

 

 

 

 

PCI-X

 

 

 

 

 

连接器

两个

 

 

 

 

连接器大小

188 针

 

 

 

 

连接器数据宽度(最大)

64 位

 

 

 

 

PCI Express x8(以 x4 模式连线)

 

 

 

 

连接器

两个 x8 插槽(支持 x8、x4 和 x1 模式/插卡;最高链路带宽

 

为 x4)

 

 

 

 

连接器大小

98 针

 

 

 

连接器数据宽度(最大)

4 条 PCI Express 信道

 

 

 

PCI Express x16

 

 

 

 

连接器

一个 x16 插槽(支持 x16、x8、x4 和 x1 模式/插卡)

 

 

 

连接器大小

164 针

 

 

 

连接器数据宽度(最大)

16 条 PCI Express 信道

 

 

 

 

 

 

“Drives”(驱 动器 )

 

 

 

 

 

外部可抽换:

一个 3.5

英寸驱动器托架 (FlexBay)

 

两个 5.25

英寸驱动器托架

 

 

 

内部可抽换:

两个 3.5

英寸硬盘驱动器托架

 

 

 

 

 

 

连接 器

 

 

 

 

 

外部连接器:

 

 

 

 

串行

两个 9 针连接器;兼容 16550C

 

 

并行

25 孔连接器(双向)

 

 

IEEE 1394(可选)

一个前面板 6 针连接器(带有可选插卡)

 

 

网络适配器

RJ45 连接器

 

 

PS/2(键盘和鼠标)

两个 6 针小型 DIN 连接器

 

 

USB

USB 2.0 兼容连接器(前面板上两个,背面板上五个)

 

 

音频

两个前面板连接器分别用于麦克风和耳机;

 

两个背面板连接器分别用于输入、输出/耳机

 

 

 

系统板连接器:

 

 

 

 

IDE 驱动器

40 针连接器

 

 

软盘驱动器

34 针连接器

 

 

串行 ATA

五个 7 针连接器

 

 

内部 USB

用于可选介质卡读取器(3.5 英寸托架设备)的 10 针连接器

 

 

 

 

 

 

组合键

 

 

 

 

<F2> 键

启动嵌入式系统设置程序(仅限于系统启动期间)

 

 

<F12> 键或 <Ctrl><Alt><F8> 组合键

启动“Boot Device”( 引导 设 备)菜单(仅限于系统启动期

 

间)

 

 

 

<Ctrl><Alt><F10> 组合键

在系统启动期间启动公用程序分区(如果已安装)

 

 

 

 

 

 

控 件 和 指 示灯

 

 

 

 

 

电源控件

按钮

 

 

 

电源指示灯

绿色指示灯 — 睡眠状态下呈绿色闪烁;通电状态下呈绿色稳定

Page 90
Image 90
Dell 490 manual Drives(驱 动器 ), 连接 器, 组合键, 和 指 示灯

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.