الأحد، 13 يناير 2008

Windows server 2k8 RC1

The next generation of the Windows Server ® operating system with built-in Web and virtualization technologies, is designed to help you increase the reliability and flexibility of your server infrastructure. Please review Windows Server 2008 system requirements and compare editions before you proceed. Actual requirements and product functionality may vary based on your system configuration.


Windows Server 2008 System Requirements

This software is intended for evaluation and deployment planning purposes only. If you plan to install the software on your primary machine, it is recommended that you back up your existing data prior to installation.

To use Windows Server 2008 Release Candidate, you need*:

Component Requirement
Processor• Minimum: 1GHz (x86 processor) or 1.4GHz (x64 processor)
• Recommended: 2GHz or faster
Note: An Intel Itanium 2 processor is required for Windows Server 2008 for Itanium-based Systems
Memory• Minimum: 512MB RAM
• Recommended: 2GB RAM or greater
• Maximum (32-bit systems): 4GB (Standard) or 64GB (Enterprise and Datacenter)
• Maximum (64-bit systems): 32GB (Standard) or 2TB (Enterprise, Datacenter and Itanium-based Systems)
Available Disk Space• Minimum: 10GB
• Recommended: 40GB or greater
Note: Computers with more than 16GB of RAM will require more disk space for paging, hibernation, and dump files
DriveDVD-ROM drive
Display and Peripherals• Super VGA (800 x 600) or higher-resolution monitor
• Keyboard
• Microsoft Mouse or compatible pointing device

* Actual requirements will vary based on your system configuration and the applications and features you choose to install. Processor performance is dependent upon not only the clock frequency of the processor, but the number of cores and the size of the processor cache. Disk space requirements for the system partition are approximate. Itanium-based and x64-based operating systems will vary from these disk size estimates. Additional available hard-disk space may be required if you are installing over a network. For more information, please see Windows Server 2008 product site.

Note:
This product requires a valid product key for activation—you may install the product without activation, but if you do not enter a valid product key and activate within 30 days of installation, the software will cease to function. During installation you will be asked to select the edition of Windows Server 2008 you wish to install. You must ensure you choose the edition of Windows Server 2008 for which you have obtained a product key or you will not be able to activate the product.

Expiration:
This time-limited release of Windows Server 2008 Release Candidate will expire on April 7, 2008. After this time, you will need to uninstall the software or upgrade to a later release or a fully licensed version of Windows Server 2008.



Windows Server 2008 Product Description

Microsoft Windows Server 2008 helps IT professionals to increase the flexibility of their server infrastructure while offering developers a more robust Web and applications platform for building connected applications and services. Powerful new management tools and security enhancements offer more control over your servers and network and provide advanced protection for your applications and data.

Windows Server 2008 Standard Edition
This edition of Windows Server 2008 provides key server functionality across most server roles and features. It includes both full and Server Core installation options.

Windows Server 2008 Enterprise Edition
This edition builds on Windows Server 2008 Standard Edition to provide greater scalability and availability, and adds enterprise technologies such as failover clustering and Active Directory Federation Services.

Windows Server 2008 Datacenter Edition
This edition offers the same functionality as Windows Server 2008 Enterprise Edition with support for additional memory and processors, and unlimited virtual image use rights.

Windows Web Server 2008
This edition is designed specifically for use as a Web and applications server. Other server roles are not available in this edition.

Windows Server 2008 for Itanium-based Systems
This edition is designed for use with Intel Itanium 64-bit processors to provide Web and applications server functionality on that platform. Other server roles and features may not be available.

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