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Lenovo Employee
Posts: 31
Registered: ‎04-17-2011
Location: RTP, North Carolina
Accepted Solution

Memory Limits for Windows Releases

Version                                                                                       Limit on     Limit on

                                                                                                         X64           IA64

Windows Server 2008 R2 Datacenter

2 TB

 
Windows Server 2008 R2 Enterprise

2 TB

 
Windows Server 2008 R2 for Itanium-Based Systems 

2 TB

Windows Server 2008 R2 Foundation

8 GB

 
Windows Server 2008 R2 Standard

32 GB

 
Windows HPC Server 2008 R2

128 GB

 
Windows Web Server 2008 R2

32 GB

Lenovo Employee
Posts: 31
Registered: ‎04-17-2011
Location: RTP, North Carolina
0 Kudos

Re: Memory Limits for Windows Releases

These and ALL MSFT memory limits including ALL server releases can be found at the following:  http://msdn.microsoft.com/en-us/library/windows/desktop/aa366778%28v=vs.85%29.aspx#physical_memory_l...