2015.11.25 11:43

Windows 버전별 메모리 limit

Physical Memory Limits: Windows 10

The following table specifies the limits on physical memory for Windows 10.

VersionLimit on X86Limit on X64
Windows 10 Enterprise

4 GB

2TB

Windows 10 Education

4 GB

2TB

Windows 10 Pro

4 GB

2TB

Windows 10 Home

4 GB

128GB

 

Physical Memory Limits: Windows 8

The following table specifies the limits on physical memory for Windows 8.

VersionLimit on X86Limit on X64
Windows 8 Enterprise

4 GB

512 GB

Windows 8 Professional

4 GB

512 GB

Windows 8

4 GB

128 GB

 

Physical Memory Limits: Windows Server 2012

The following table specifies the limits on physical memory for Windows Server 2012. Windows Server 2012 is available only in X64 editions.

VersionLimit on X64
Windows Server 2012 Datacenter

4 TB

Windows Server 2012 Standard

4 TB

Windows Server 2012 Essentials

64 GB

Windows Server 2012 Foundation

32 GB

Windows Storage Server 2012 Workgroup

32 GB

Windows Storage Server 2012 Standard

4 TB

Hyper-V Server 2012

4 TB

 

Physical Memory Limits: Windows 7

The following table specifies the limits on physical memory for Windows 7.

VersionLimit on X86Limit on X64
Windows 7 Ultimate

4 GB

192 GB

Windows 7 Enterprise

4 GB

192 GB

Windows 7 Professional

4 GB

192 GB

Windows 7 Home Premium

4 GB

16 GB

Windows 7 Home Basic

4 GB

8 GB

Windows 7 Starter

2 GB

N/A

 

Physical Memory Limits: Windows Server 2008 R2

The following table specifies the limits on physical memory for Windows Server 2008 R2. Windows Server 2008 R2 is available only in 64-bit editions.

VersionLimit on X64Limit on 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

 

Physical Memory Limits: Windows Server 2008

The following table specifies the limits on physical memory for Windows Server 2008. Limits greater than 4 GB for 32-bit Windows assume that PAE is enabled.

VersionLimit on X86Limit on X64Limit on IA64
Windows Server 2008 Datacenter

64 GB

1 TB

Windows Server 2008 Enterprise

64 GB

1 TB

Windows Server 2008 HPC Edition

128 GB

Windows Server 2008 Standard

4 GB

32 GB

Windows Server 2008 for Itanium-Based Systems

2 TB

Windows Small Business Server 2008

4 GB

32 GB

Windows Web Server 2008

4 GB

32 GB

 

Physical Memory Limits: Windows Vista

The following table specifies the limits on physical memory for Windows Vista.

VersionLimit on X86Limit on X64
Windows Vista Ultimate

4 GB

128 GB

Windows Vista Enterprise

4 GB

128 GB

Windows Vista Business

4 GB

128 GB

Windows Vista Home Premium

4 GB

16 GB

Windows Vista Home Basic

4 GB

8 GB

Windows Vista Starter

1 GB

 

Physical Memory Limits: Windows Home Server

Windows Home Server is available only in a 32-bit edition. The physical memory limit is 4 GB.

Physical Memory Limits: Windows Server 2003 R2

The following table specifies the limits on physical memory for Windows Server 2003 R2. Limits over 4 GB for 32-bit Windows assume that PAE is enabled.

VersionLimit on X86Limit on X64

Windows Server 2003 R2 Datacenter Edition

64 GB

(16 GB with 4GT)

1 TB

Windows Server 2003 R2 Enterprise Edition

64 GB

(16 GB with 4GT)

1 TB

Windows Server 2003 R2 Standard Edition

4 GB

32 GB

 

Physical Memory Limits: Windows Server 2003 with Service Pack 2 (SP2)

The following table specifies the limits on physical memory for Windows Server 2003 with Service Pack 2 (SP2). Limits over 4 GB for 32-bit Windows assume that PAE is enabled.

VersionLimit on X86Limit on X64Limit on IA64

Windows Server 2003 with Service Pack 2 (SP2), Datacenter Edition

64 GB

(16 GB with 4GT)

1 TB

2 TB

Windows Server 2003 with Service Pack 2 (SP2), Enterprise Edition

64 GB

(16 GB with 4GT)

1 TB

2 TB

Windows Server 2003 with Service Pack 2 (SP2), Standard Edition

4 GB

32 GB

 

Physical Memory Limits: Windows Server 2003 with Service Pack 1 (SP1)

The following table specifies the limits on physical memory for Windows Server 2003 with Service Pack 1 (SP1). Limits over 4 GB for 32-bit Windows assume that PAE is enabled.

VersionLimit on X86Limit on X64Limit on IA64

Windows Server 2003 with Service Pack 1 (SP1), Datacenter Edition

64 GB

(16 GB with 4GT)

X64 1 TB

1 TB

Windows Server 2003 with Service Pack 1 (SP1), Enterprise Edition

64 GB

(16 GB with 4GT)

X64 1 TB

1 TB

Windows Server 2003 with Service Pack 1 (SP1), Standard Edition

4 GB

32 GB

 

Physical Memory Limits: Windows Server 2003

The following table specifies the limits on physical memory for Windows Server 2003. Limits over 4 GB for 32-bit Windows assume thatPAE is enabled.

VersionLimit on X86Limit on IA64

Windows Server 2003, Datacenter Edition

64 GB

(16 GB with 4GT)

512 GB

Windows Server 2003, Enterprise Edition

64 GB

(16 GB with 4GT)

512 GB

Windows Server 2003, Standard Edition

4 GB

Windows Server 2003, Web Edition

2 GB

Windows Small Business Server 2003

4 GB

Windows Compute Cluster Server 2003

32 GB

Windows Storage Server 2003, Enterprise Edition

8 GB

Windows Storage Server 2003

4 GB

 

Physical Memory Limits: Windows XP

The following table specifies the limits on physical memory for Windows XP.

VersionLimit on X86Limit on X64Limit on IA64
Windows XP

4 GB

128 GB

128 GB (not supported)

Windows XP Starter Edition

512 MB

N/A

N/A

 

Physical Memory Limits: Windows Embedded

The following table specifies the limits on physical memory for Windows Embedded.

VersionLimit on X86Limit on X64

Windows XP Embedded

4 GB

Windows Embedded Standard 2009

4 GB

Windows Embedded Standard 7

4 GB

192 GB

 

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