What Is Windows Server 2012
Windows Server 2012 is an operating system built by Microsoft and is the successor of Windows Server 2008 R2. Windows Server 2012 is the server-edition of Windows 8 and is bachelor since September 2012. Its pocket-size update (Windows Server 2012 R2) is available since Oktober 2013.
This article shows the differences between the private Windows Server 2012 editions.
Windows Server 2012 pricing information nigh can exist found at the Thomas-Krenn spider web shop in the surface area Microsoft software.
Editions
Windows Server 2012 is available in 4 editions:
- Foundation
- Essentials
- Standard
- Datacenter
The editions are suitable for the following application areas:[one]
| Edition | Ideal for... | High level feature-comparision | Licensing model | Retentiveness limits[2] | Pricing |
|---|---|---|---|---|---|
| Foundation | Price-efficient allround server | Essential server functionality without virtualization rights | Server (Express to fifteen users) | 32 GB RAM | See Microsoft software in the Thomas-Krenn spider web shop. |
| Essentials | Environments in small companies | Essential server functionality without virtualization rights | Server (Limited to 25 users) | 64 GB RAM | |
| Standard | Non-virtualized or lightly virtualized environments | All features, with ii virtual instances | Processor + CAL* | 4 TB RAM | |
| Datacenter | Highly-virtualized private cloud environments | All features, with unlimited virtual instances | Processor + CAL* | four TB RAM |
- (*) CALs are required for each user or device, who straight or indirectly accesses a server. Find more information on this topic at the Customer Access Licenses site at microsoft.com.
Minimal Arrangement Requirements for Windows Server 2012
The following are the minimal system requirements for Windows Server 2012 R2:[3]
| Description | Requirements |
|---|---|
| CPU architecture | x64 |
| CPU clock charge per unit | ane,4 GHz |
| RAM | 512 MB |
| Disc capacity | 32 GB * |
- (*) Servers with more than xvi GB of RAM will require more deejay space for paging, hibernation, and dump files.
Edition comparing by concrete / virtual instances
Windows Server 2012 instances can either run in a concrete operating system surround (POSE) or a virtual operating system environment (VOSE):[4]
| Edition | Running instances in POSE | Running instances in VOSE |
|---|---|---|
| Foundation | 1 | 0 |
| Essentials | one** | 1** |
| Standard | 1* | two |
| Datacenter | 1 | Unlimited |
- (*) When a client is running all allowed virtual instances, the physical instance may just be used to manage and service the virtual instances.
- (**) Essentials can be run in either a physical or virtual operating system environment "i or 1."
Edition comparison by server roles
The Windows Server 2012 editions differ in the following server roles:[4]
| Server role | Datacenter/Standard | Essentials | Foundation |
|---|---|---|---|
| Advertisement Certificate Services | X | Automatically Installed/Configured (1) | Partial/Limited (1) |
| AD Domain Services | X | Automatically Installed/Configured (ii) | X (iii) |
| Advertizement Federation Services | X | X | Ten |
| AD Lightweight Directory Services | X | 10 | X |
| Advertisement Rights Management Services (4) | Ten (iv) | X (four) | X (4) |
| Application Server | X | X | X |
| DHCP Server | X | X | Ten |
| DNS Server | 10 | Automatically Installed/Configured | X |
| Fax Server | X | 10 | X |
| File Services | X | Automatically Installed/Configured (5) | Fractional/Express (5) |
| Hyper-Five | X | - | - |
| Network Policy & Access Services | 10 | Automatically Installed/Configured | Partial/Limited |
| Print & Certificate Services | X | 10 | Ten |
| Remote Access | X | Automatically Installed/Configured (6) | limitiert (6) |
| Remote Desktop Services (7) | X (7) | - (7)(viii) | Partial/Limited (7)(9) |
| UDDI Services | X | X | X |
| Spider web Server (IIS) | X | Automatically Installed/Configured | X |
| Windows Deploy Services | X | X | X |
| Windows Server Update Services | X | - | - |
- (1) Limited to creating Certificate Authorities – there are no other Active Directory Certificate Services features (Network Device Enrollment Services, Online Responder Service). See ADCS role documentation on TechNet for more information.
- (2) Must be root of ADDS forest and domain and take all FSMO roles.
- (3) If ADDS role is installed, must be root of wood and domain and take all FSMO roles.
- (4) Requires an incremental Advertizing RMS CAL for access.
- (5) The data de-duplication feature is not bachelor.
- (6) Limited to 50 RRAS connections, 10 IAS connections; DirectAccess and VPN are supported.
- (seven) Requires an incremental RDS CAL for admission, with the exception of using the Remote Spider web Access feature of the Essentials edition.
- (8) Only the RD Gateway role service is installed and configured, other RDS role services including RD Session Host are not supported.
- (9) Limited to 50 Remote Desktop Services connections.
Edition comparison by feature
| Feature | Datacenter / Standard | Essentials | Foundation |
|---|---|---|---|
| BranchCache | Ten | X | X |
| User Interfaces and Infrastructure (Server Core) | X | - | - |
| Server Director | X | X | X |
| Windows Power Shell | X | X | X |
References
- ↑ Windows Server 2012 Editionen - Die vier Editionen von Windows Server 2012 (www.microsoft.com)
- ↑ Memory Limits for Windows and Windows Server Releases - Physical Retention Limits: Windows Server 2012 (msdn.microsoft.com)
- ↑ System Requirements and Installation Information for Windows Server 2012 R2 (technet.microsoft.com, 24.06.2013)
- ↑ 4.0 4.1 Windows Server 2012 Licensing Data Canvass (EN) (download.microsoft.com)
Additional Information
- Windows Server 2012 Products and Edition Comparing (download.microsoft.com)
- Windows Server 2012 Pricing Information (world wide web.thomas-krenn.com)
What Is Windows Server 2012,
Source: https://www.thomas-krenn.com/en/wiki/Windows_Server_2012_Editions_comparison
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