View source for Upgrade di Windows 2008R2 Standard ad Enterprise

La versione standard supporta solo 32GB di Ram, mentre la Enterprise fino ad 1Tb.

È possibile fare l'upgrade di un'installazione con dei semplici comandi, comportando solo un reboot.

* Verificare se è possibile aggiornare:
  DISM /Online /Get-TargetEditions

<pre>
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385

Image Version: 6.1.7601.18489

Editions that can be upgraded to:

Target Edition : ServerDataCenter
Target Edition : ServerEnterprise

The operation completed successfully.
</pre>

* Aggiornare, prendendo il product key da quelli ufficiali Micorosft:

 DISM /Online /Set-Edition:ServerEnterprise /ProductKey:489J6-VHDMP-X63PK-3K798-CPX3Y

<pre>
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385

Image Version: 6.1.7601.18489

Starting to update components...
Starting to install product key...
Finished installing product key.

Removing package Microsoft-Windows-ServerStandardEdition~31bf3856ad364e35~amd64~
~6.1.7601.17514
[==========================100.0%==========================]
Finished updating components.

Starting to apply edition-specific settings...
Restart Windows to complete this operation.
Do you want to restart the computer now (Y/N)? Y
</pre>

* Fare reboot (lo fa due volte)

* KMS Client Setup Keys

By default, the Windows&nbsp;7 and Windows Server&nbsp;2008&nbsp;R2 operating systems use KMS for activation. In volume installations, the setup key is installed by default, which makes the system a KMS client. 

If you are converting a computer from a KMS host, MAK, or retail edition of Windows to a KMS client, install the applicable setup key (GVLK) from Table&nbsp;9 using <strong>slmgr /ipk &lt;setup key&gt;</strong>.</p><p><strong>Table&nbsp;9. KMS Client Setup Keys

{|  summary="table"  responsive="true"
!  scope="col" | <p>Platform</p>
!  scope="col" | <p>Operating system edition</p>
!  scope="col" | <p>Product key</p>
|- 
!  colspan="3" scope="row" | <p>Windows&nbsp;7 and Windows Server&nbsp;2008&nbsp;R2</p>
|- 
| <p>Client</p>
| <p>Windows 7 Professional</p>
| <p>FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4</p>
|- 
| <p>Client</p>
| <p>Windows 7 Professional N</p>
| <p>MRPKT-YTG23-K7D7T-X2JMM-QY7MG</p>
|- 
| <p>Client</p>
| <p>Windows 7 Professional E</p>
| <p>W82YF-2Q76Y-63HXB-FGJG9-GF7QX</p>
|- 
| <p>Client</p>
| <p>Windows 7 Enterprise</p>
| <p>33PXH-7Y6KF-2VJC9-XBBR8-HVTHH</p>
|- 
| <p>Client</p>
| <p>Windows 7 Enterprise N</p>
| <p>YDRBP-3D83W-TY26F-D46B2-XCKRJ</p>
|- 
| <p>Client</p>
| <p>Windows 7 Enterprise E</p>
| <p>C29WB-22CC8-VJ326-GHFJW-H9DH4</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 Web</p>
| <p>6TPJF-RBVHG-WBW2R-86QPH-6RTM4</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 HPC edition</p>
| <p>TT8MH-CG224-D3D7Q-498W2-9QCTX</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 Standard</p>
| <p>YC6KT-GKW9T-YTKYR-T4X34-R7VHC</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 Enterprise</p>
| <p>489J6-VHDMP-X63PK-3K798-CPX3Y</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 Datacenter</p>
| <p>74YFP-3QFB3-KQT8W-PMXWJ-7M648</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 R2 for Itanium-based Systems</p>
| <p>GT63C-RJFQ3-4GMB6-BRFB9-CB83V</p>
|- 
!  colspan="3" scope="row" | <p>Windows Vista and Windows Server 2008</p>
|- 
| <p>Client</p>
| <p>Windows Vista Business</p>
| <p>YFKBB-PQJJV-G996G-VWGXY-2V3X8</p>
|- 
| <p>Client</p>
| <p>Windows Vista Business N</p>
| <p>HMBQG-8H2RH-C77VX-27R82-VMQBT</p>
|- 
| <p>Client</p>
| <p>Windows Vista Enterprise</p>
| <p>VKK3X-68KWM-X2YGT-QR4M6-4BWMV</p>
|- 
| <p>Client</p>
| <p>Windows Vista Enterprise N</p>
| <p>VTC42-BM838-43QHV-84HX6-XJXKV</p>
|- 
| <p>Server</p>
| <p>Windows Web Server 2008</p>
| <p>WYR28-R7TFJ-3X2YQ-YCY4H-M249D</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Standard</p>
| <p>TM24T-X9RMF-VWXK6-X8JC9-BFGM2</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Standard without Hyper-V</p>
| <p>W7VD6-7JFBR-RX26B-YKQ3Y-6FFFJ</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Enterprise</p>
| <p>YQGMW-MPWTJ-34KDK-48M3W-X4Q6V</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Enterprise without Hyper-V</p>
| <p>39BXF-X8Q23-P2WWT-38T2F-G3FPG</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 HPC</p>
| <p>RCTX3-KWVHP-BR6TB-RB6DM-6X7HP</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Datacenter </p>
| <p>7M67G-PC374-GR742-YH8V4-TCBY3</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 Datacenter without Hyper-V</p>
| <p>22XQ2-VRXRG-P8D42-K34TD-G3QQC</p>
|- 
| <p>Server</p>
| <p>Windows Server 2008 for Itanium-Based Systems</p>
| <p>4DWFP-JF3DJ-B7DTH-78FJB-PDRHK</p>


=Riferimenti=
*[https://richardstk.com/2012/04/10/in-place-upgrade-of-windows-server-2008-r2-standard-to-enterprise-or-datacenter-edition/ In Place Upgrade Of Windows Server 2008 R2 Standard To Enterprise Or Datacenter Edition | Richard Skinner]

*[https://technet.microsoft.com/en-us/library/ff793421.aspx KMS Client Setup Keys]