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高级功能

Dell Precision™ 490 工 作 站 用户指 南

 

LegacySelect 技术控制

清除已忘记的密码

可管理性

清除 CMOS 设置

安全保护

电源管理

密码保护

超线程和双核心技术

系统设置程序

关于 RAID 配置

引导菜单

 

LegacySelect 技术控制

LegacySelect 技术控制可以基于通用平台、硬盘驱动器映像和帮助桌面程序提供完全使用、部分使用或不使用传统功能的解决方案。管理员可以通过系统设置程序、Dell OpenManage™ IT Assistant 或 Dell™ 工厂集成服务进行控制。

LegacySelect 使管理员可以通过电子方式激活或取消激活连接器和介质设备(包括串行和 USB 连接器、并行连接器、软盘驱动器和 PS/2 鼠标)。取消激活连接器和介质设备后,便可以使 用资源。您必须重新启动计算机才能使更改生效。

可管理性

警报 标准格式

警报标准格式 (ASF) 是一种 DMTF 管理标准,用于规定“预操作系统”或“无操作系统”的警报技术。此标准可以在操作系统处于睡眠状态或计算机关机时生成有关潜在安全问题和故障状态 的警报。ASF 是专为替代先前的无操作系统警报技术而设计的。

您的计算机支持以下 ASF 警报:

警报

说明

 

 

Chassis: Chassis Intrusion - Physical Security Violation(机箱:机箱防盗 - 物理安全受到侵犯)/

计算机机箱曾被打开或机箱防盗警报已被清

Chassis: Chassis Intrusion - Physical Security Violation Event Cleared(机箱:机箱防盗 - 物理安全侵犯事件已清

除。

 

除)

 

 

 

Boot: Failure to Boot to BIOS(引导:无法引导至 BIOS

BIOS 未在初始化时完成载入操作。

 

 

Password: System Password Violation(密码:系统密码错误)

系统密码无效(三次尝试失败后将出现警

 

报)。

 

 

CPU: CPU DOA AlertCPUCPU DOA 警报)/CPU: CPU DOA Alert ClearedCPUCPU DOA 警报已清除)

处理器未正常运行。

 

 

Heartbeats: Entity Presence(信跳:实体存在)

定期传输信跳以验证系统存在。

 

 

Temperature: Generic Critical Temperature Problem(温度:一般、严重温度问题)

计算机温度超出限制。

 

 

Voltage: Generic Critical Voltage Problem(电压:一般、严重电压问题)

集成稳压器的电压超出限制。

 

 

Power Supply: Critical Power Supply Problem(电源设备:严重电源设备问题)

计算机电源电压超出限制。

 

 

Cooling Device: Generic Critical Fan Failure(冷却设备:一般、严重风扇故障)

风扇转速 (rpm) 超出限制。

 

 

Connectivity: Ethernet Connectivity Enabled(连接:以太网连接已启用)/

以太网连接已启用或以太网连接已禁用。

Connectivity: Ethernet Connectivity Disabled(连接:以太网连接已禁用)

 

 

 

有关 Dell 的 ASF 实现的详细信息,请参阅 Dell 支持 Web 站点 support.dell.com 上的 ASF 用户指 南ASF 管 理员指 南

 

Dell OpenManage™ IT Assistant

IT Assistant 可以配置、管理和监测公司网络上的计算机及其它设备,并可以为配备行业标准管理软件的计算机管理资产、配置、事件(警报)和安全保护。它支持符合 SNMP、DMI 和 CIM 行业标准的工具。

Dell OpenManage Client Instrumentation 基于 DMI 和 CIM,可用于您的计算机。有关 IT Assistant 的信息,请参阅 Dell 支持 Web 站点 support.dell.com 上的 Dell OpenManage IT Assistant 用户指 南

Dell OpenManage Client Instrumentation

Dell OpenManage Client Instrumentation 软件可以使远程管理程序(例如 IT Assistant)执行以下操作:

查看计算机信息,例如计算机处理器的数量以及计算机运行的操作系统

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Dell 490 manual 高级功能, LegacySelect 技术控制, 可管理性

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.