若要從硬碟存取「使用者手冊」:

按一下 Start ( 開始 ) 按鈕,然後按一下 Help and Support ( 說明及支援 )

若要從 Dell 支援網站存取「使用者手冊」:

1請瀏覽 support.dell.com

2按照要求您輸入指定給您電腦的資訊的網站提示。

3Dell 支援網站首頁中,請按一下 Reference ( 參考 ),按一下 User’s Guides ( 使用者指南 ), 再按一下 Systems ( 系統 ),然後選取您的電腦。

卸下電腦機蓋

注意:在開始進行本章節中的程序之前,請先遵循產品資訊指南中的安全性指示。 注意:為了防止觸電,卸下護蓋之前,請先從電源插座拔除電腦電源插頭。

注意事項:觸摸電腦內部的任何元件之前,請先觸摸未上漆的金屬表面 ( 例如電腦背面的金屬 ) 以導去 您身上的靜電。當您工作時,應經常觸摸未上漆的金屬表面以導去任何可能損壞內部元件的靜電。

注意事項:若要防止遺失資訊,在關閉電腦電源之前,請先儲存並關閉所有開啟的檔案,並結束所有 開啟的程式。

1關閉作業系統:

a 儲存並關閉所有開啟的檔案,結束所有開啟的程式,並按一下 Start (開始) 按鈕,然後按一下

Turn Off Computer ( 關閉電腦電源 )

b Turn off computer ( 關閉電腦電源 ) 視窗中,按一下 Turn off ( 關閉電源 )

在作業系統關機程序完成之後會關閉電腦電源。

2確定已關閉電腦和所有連接裝置的電源。若您的電腦與連接的裝置在關閉作業系統之後沒有自動 關閉電源,則立即關閉電源。

3如果您已經安裝了安全纜線,請將其從安全纜線插槽中卸下。

注意事項:請確保在受保護的水平表面上操作,以避免刮傷電腦或放置電腦的表面。

4將電腦放置在平坦的平面上,使護蓋朝上。

5向後拉動護蓋釋放閂鎖。

120

快速參考指南

Page 120
Image 120
Dell 390 manual 卸下電腦機蓋, 120

390 specifications

The Dell PowerEdge 390 is a versatile and cost-effective server designed to meet the needs of small to medium-sized businesses. Launched as part of Dell's PowerEdge lineup, the 390 offers robust performance, reliability, and management capabilities, making it an ideal solution for various workloads, from file serving to web hosting.

One of the standout features of the Dell PowerEdge 390 is its dual-socket architecture, which supports Intel Xeon processors. This architecture allows users to take advantage of multi-core processing, delivering the performance necessary for demanding applications while enhancing overall system efficiency. The server supports a range of Xeon processors, offering flexibility to choose the best fit for your workload.

Memory is another critical aspect of the Dell 390. It comes equipped with four DIMM slots, supporting a maximum of 32 GB of DDR2 RAM. The server facilitates better multitasking and offers enhanced performance through efficient memory utilization. Additionally, it supports ECC (Error-Correcting Code) memory, providing a safeguard against memory errors and improving the overall reliability of the server.

Storage options for the Dell PowerEdge 390 are ample. The server includes up to four hot-swappable SATA or SAS hard drives, allowing for significant data storage and the possibility of RAID configurations to ensure data redundancy and enhanced performance. The scalability in storage makes it suitable for a variety of applications, whether for general file storage, databases, or virtual environments.

In terms of management and deployment, the Dell 390 features the integrated Dell Remote Access Controller (iDRAC), which facilitates remote management. With iDRAC, administrators can manage the server efficiently, even from a remote location, ensuring uptime and reliable service delivery.

Connectivity options are also robust, with multiple PCIe slots available for expansion cards, enabling users to add features such as enhanced network interfaces or dedicated graphics cards based on their needs. Coupled with integrated network controllers, the server provides reliable connectivity for various networking environments.

In summary, the Dell PowerEdge 390 is a reliable server characterized by its dual-socket support, flexible storage options, efficient memory architecture, and robust management capabilities. Its combination of features makes it a strong contender for businesses looking to optimize their IT infrastructure without compromising on performance or reliability.