В данной статье рассмотрим системные требования для различных версий Windows Server.
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Системные требования Windows Server 2022
Процессор: x64, 1.4 ГГц или больше
Оперативная память (ОЗУ): 2 ГБ
Жесткий диск: 32 ГБ
Системные требования Windows Server 2019
Процессор: x64, 1.4 ГГц или больше
Оперативная память (ОЗУ): 512 Мб (4 ГБ для установки с рабочим столом)
Жесткий диск: 64 ГБ
Системные требования Windows Server 2016
Процессор: x64, 1.4 ГГц или больше
Оперативная память (ОЗУ): 512 Мб (2 ГБ для установки с рабочим столом)
Жесткий диск: 32 ГБ
Системные требования Windows Server 2012 r2
Процессор: x64, 1.4 ГГц или больше
Оперативная память (ОЗУ): 2 ГБ
Жесткий диск: 32 ГБ
Системные требования Windows Server 2008 r2
Процессор: x32 / x64, 1 ГГц или больше
Оперативная память (ОЗУ): 512 Мб / 1 ГБ
Жесткий диск: 32 ГБ / 4 ГБ
So you’re running your systems on a certain server and think it’s time for an upgrade. Now you want to run the Windows Server 2008 R2 on your systems.
But, you aren’t sure if your current hardware meets its requirements for this operating system or if you should upgrade it as well. Making sure if you have the right specs is a must.
Here are the Windows Server 2008 R2 system requirements:
See Also: ServerMania offers Dedicated Server Hosting for all Windows Operating Systems.
Table of Contents
1. Basic Windows Server 2008 R2 System Requirements 1.1. Other Server 2008 R2 System Requirements 2. Don’t Forget The Basics!
To run server 2008 R2, your hardware must meet certain requirements to run it. It requires a 64-bit processor unless you’re running on Itanium based systems.
Your processor must run on at least a 1.4 GHz frequency. It’s recommended your processor is 2.0 GHz or faster for best performance.
Server 2008 R2 minimum memory requirement is 512 MB RAM. But, we recommend you run it on 2 GB RAM or higher for it to run smooth.
The least amount of available disk space you need to run it is 10 GB. For best performance, we suggest you’ve 40 GB or more of disk space available for the system to run better.
Also, you’ll need your computer to have a DVD-Rom drive for the installation of Windows Server 2008 R2. The display requirement for this operating system is at least a Super VGA 800 by 600 monitor or one with better resolution.
To run the system you’ll need the basics. The keyboard and mouse are essential to run this operating system.
Other Server 2008 R2 System Requirements
If you’re running the server on an Itanium-based system, you’ll need to meet certain hardware requirements. Your system must have an Intel Itanium 2 processor and more disk space available.
When the computer running the system has more than 16 GB of RAM, it’ll need more free disk space too. The system will use these resources for dump files, paging, and hibernation.
When it comes to memory, there are maximum limits you can’t exceed. These will depend on the type of system you’re running on. For 32-bit systems, the max memory limit will be 4 GB for Standard or 64 GB for Enterprise and Data Center systems.
When it comes to the other systems, the limits are higher. Foundation systems have an 8 GB maximum memory limit. Standard systems have a 32 GB limit while Enterprise, Datacenter, and Itanium-Based systems have a 2 TB max.
We suggest you do a complete backup of all your configuration information for your servers before installing this system. Also, you should run diagnostics to make sure your hardware meets the server requirements.
See Also: (Live Webinar) Meet ServerMania: Transform Your Server Hosting Experience
Don’t Forget The Basics!
Before upgrading your systems, you can’t forget the basic Windows Server 2008 R2 system requirements. If you think this operating system is the right one for you. Remember that to run it, you’ll need at least a 1.4 GHz processor, 512 GB RAM, and 10 GB disk space.
We recommend you aim to have the hardware suggested for best performance. This way you can make sure your systems are running smooth and won’t have any headaches in the future.
Not sure on what type of server you should run Server 2008 R2 for best performance? We can guide you in this process.
Have questions about other operating systems? Check out our guides to operating systems here.
Contact us for more information about your options.
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Minimum hardware requirement for installing Windows Server 2008 R2,
For server 2008
Processor: Minimum 1 GHz (IA-32) 1.4 GHz (x86-64 or Itanium) and Recommended 2 GHz or faster
Memory: Minimum 512 and recommended 2 GB greater
Hard drive: for 32-Bit 20 GB and 64-Bit 32 GB recommended 40 GB greater
for Server 2008 R2
Processor: Minimum 1.4 GHz (x86-64 or Itanium) and Recommended 2 GHz or faster greater
Memory: Minimum 512 and recommended 2 GB greater
Hard drive: Minimum 32 GB and recommended 32 GB and greater
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Before embarking on the installation of Windows Server 2008 R2, it is important to first gain an understanding of the different editions available and the corresponding hardware requirements. It is also important to be aware of the upgrade options available with each edition. With this objective in mind, this chapter will focus on providing an overview of both the different Windows Server 2008 R2 editions and the recommended hardware requirements.
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CPU Requirements
The first item of note for users familiar with the first version of Windows Server 2008 is that the R2 edition is only available for 64-bit systems. Whilst some editions of the original Windows Server 2008 operating system were available in 32-bit versions, this is now no longer the case for the R2 version.
Windows Server 2008 R2 Foundation Edition
The Foundation edition of Windows Server 2008 R2 is the new entry level edition and is designed specifically with the small business in mind. It is the least expensive of the various editions and lacks some of the more advanced functionality typically found in the higher end editions such as full Active Directory support and Hyper-V virtualization capabilities. In addition, the Foundation edition limits some of the included features, such as restricting the number of concurrent remote desktop services connections to 50 and is able to access a maximum of 1 processor and 8GB of RAM.
Windows Server 2008 R2 Standard Edition
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Windows Server 2008 R2 Standard is another one of Microsoft’s entry level server offerings (alongside Windows Web Server R2 2008 and Windows Server R2 2008 Foundation). As previously stated, whilst the original version of Windows Server 2008 supported both 32-bit and 64-bit versions, the R2 version supports only 64-bit processors. In terms of hardware, Standard Edition supports up to 4GB of RAM and 4 processors.
Windows Server 2008 is primarily targeted at small and mid-sized businesses (SMBs) and is ideal for providing domain, web, DNS, remote access, print, file and application services. Support for clustering, however, is notably absent from this edition.
An upgrade path to Windows Server 2008 R2 Standard is available from Windows Server 2008, Windows 2000 Server and Windows Server 2003 Standard Edition.
Windows Server 2008 R2 Enterprise Edition
Windows Server 2008 R2 Enterprise Edition provides greater functionality and scalability than the Standard Edition. As with Standard Edition both 32-bit and 64-bit versions are available. Enhancements include support for as many as 8 processors and up to 2TB of RAM.
Additional features of the Enterprise edition include support for clusters of up to 16 nodes and Active Directory Federated Services (AD FS).
Windows Server 2000, Windows 2000 Advanced Server, Windows Server 2003 Standard Edition and Windows Server 2003 Enterprise Edition may all be upgraded to Windows Server 2008 R2 Enterprise Edition.
Windows Server 2008 R2 Datacenter Edition
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The Datacenter edition represents the top end of the Windows Server 2008 R2 product range and is targeted at mission critical enterprises requiring stability and high uptime levels.
Windows Server 2008 R2 Datacenter edition supports up to 2TB of RAM and a minimum of 8 processors up to a maximum of 64.
Upgrade paths to Windows Server 2008 R2 Datacenter Edition are available from the Datacenter editions of Windows Server 2008, Windows 2000 and 2003.
Windows Web Server 2008 R2
Windows Web Server R2 2008 is essentially a version of Windows Server 2008 R2 designed primarily for the purpose of providing web services. It includes Internet Information Services (IIS) 7.0 along with associated services such as Simple Mail Transfer Protocol (SMTP) and Telnet. It supports up to 4 processors but RAM is limited to 32GB.
As with other entry level editions, Windows Web Server 2008 R2 lacks many of the features present in other editions such as clustering, BitLocker drive encryption, multipath I/O, Windows Internet Naming Service (WINS), Removable Storage Management and SAN Management.
Windows Server 2008 R2 Features Matrix
Now that we have covered in general terms the various different editions of Windows Server 2008 R2 we can now look in a little more detail at a feature by feature comparison of the four different editions. This is outlined in the following feature matrix:
|
Feature |
Enterprise |
Datacenter |
Standard |
Itanium |
Web |
Foundation |
|---|---|---|---|---|---|---|
| Active Directory Certificate Services | Yes | Yes | Limited | No | No | Limited |
| Active Directory Domain Services | Yes | Yes | Yes | No | No | Yes |
| Active Directory Federation Services | Yes | Yes | No | No | No | No |
| Active Directory Lightweight Directory Services | Yes | Yes | Yes | No | No | Yes |
| Active Directory Rights Management Services | Yes | Yes | Yes | No | No | Yes |
| Application Server | Yes | Yes | Yes | Yes | No | Yes |
| DHCP Server | Yes | Yes | Yes | No | No | Yes |
| DNS Server | Yes | Yes | Yes | No | Yes | Yes |
| Fax Server | Yes | Yes | Yes | No | No | Yes |
| File Services | Yes | Yes | Limited | No | No | Limited |
| Hyper-V | Yes | Yes | Yes | No | No | No |
| Network Policy and Access Services | Yes | Yes | Limited | No | No | Limited |
| Print and Document Services | Yes | Yes | Yes | No | No | Yes |
| Remote Desktop Services | Yes | Yes | Limited | No | No | Limited |
| Web Services (IIS) | Yes | Yes | Yes | Yes | Yes | Yes |
| Windows Deployment Services | Yes | Yes | Yes | No | No | Yes |
| Windows Server Update Services (WSUS) | Yes | Yes | Yes | No | No | Yes |
Windows Server 2008 R2 Hardware Requirements
Before investing time and resources into downloading and installing Windows Server 2008 R2, an important first step is to gain an appreciation of the hardware requirements necessary to effectively run the operating system. The following table provides an overview of Microsoft’s recommended minimum hardware requirements:
|
Category |
Minimum / Recommended Requirements |
| Processor | • Minimum: 1.4GHz (x64 processor) • Recommended: 2GHz or faster Note: For Itanium based systems an Intel Itanium 2 processor is required. |
| Memory | • Minimum: 512MB RAM • Recommended: 2GB RAM or greater • Maximum (32-bit systems): 4GB (Standard) or 64GB (Enterprise and Datacenter) • Maximum: 8GB (Foundation) 32GB (Standard) or 2TB (Enterprise, Datacenter and Itanium-Based Systems) |
| Available Disk Space | • Minimum: 10GB • Recommended: 40GB or greater Note: Systems with RAM in excess of 16GB will require greater amounts of disk space to accommodate paging, hibernation, and dump files |
| Drive | DVD-ROM drive |
| Display and Peripherals | • Super VGA or greater-resolution monitor (800×600) • Keyboard • Microsoft Mouse or compatible pointing device |
As with the specified system requirements for all Windows systems, it is best to aim for the Recommended values rather than the Minimum values to ensure acceptable levels of performance. For example, whilst it is possible to run Windows Server 2008 R2 in 512MB of RAM it is unlikely that performance levels will be optimal with such a configuration.
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