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  • First published by
  • When: 15 Feb 2011 12:21 PM
  • Last revision by (cMVP, Microsoft Community Contributo)
  • When: 2 Mar 2013 8:17 AM
  • Revisions: 13
  • Comments: 3
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Wiki  >  TechNet Articles  >  Hyper-V: Maximum VM RAM

Hyper-V: Maximum VM RAM

Hyper-V: Maximum VM RAM

Customers often ask about the maximum RAM supported in a Hyper-V virtual machine. In Windows Server 2008 R2 the maximum amount of RAM you can have in a virtual machine is 64 GB. You can find all the Requirements and Limits for Virtual Machines and Hyper-V in Windows Server 2008 R2 on TechNet at: http://technet.microsoft.com/en-us/library/ee405267(WS.10).aspx. For Windows Server 2012 the limit was raised to 1TB Ram for each VM (see http://download.microsoft.com/download/E/8/E/E8ECBD78-F07A-4A6F-9401-AA1760ED6985/Competitive-Advantages-of-Windows-Server-Hyper-V-over-VMware-vSphere.pdf , Table on Page 6)

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  • To avoid common mistakes and misconfigurations (gotchas) see:
 

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Wiki - Revision Comment List(Revision Comment)
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  • 2 Mar 2013 8:17 AM

    Richard Mueller edited Revision 11. Comment: Removed (en-US) from title

  • 24 Sep 2012 2:40 PM

    Ed Price - MSFT edited Revision 6. Comment: Added "See Also" and tags

  • 2 Nov 2012 4:26 AM

    FZB edited Revision 10. Comment: added win2012 numbers

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Wikis - Comment List
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Comments
  • Posted by
    on 2 Mar 2013 8:17 AM

    Richard Mueller edited Revision 11. Comment: Removed (en-US) from title

  • Posted by
    on 24 Sep 2012 2:40 PM

    Ed Price - MSFT edited Revision 6. Comment: Added "See Also" and tags

  • Posted by
    on 2 Nov 2012 4:26 AM

    FZB edited Revision 10. Comment: added win2012 numbers

Page 1 of 1 (3 items)