Microsoft KB Archive/283247

= Memory Limitations of 64-bit Versions of Windows XP =

Article ID: 283247

Article Last Modified on 12/1/2007

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APPLIES TO


 * Microsoft Windows XP Professional x64 Edition
 * Microsoft Windows Advanced Server, Limited Edition

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This article was previously published under Q283247





SUMMARY
The 64-bit versions of Microsoft Windows XP have different random access memory (RAM) limits than the 32-bit versions. This article lists the memory limitations for 64-bit versions of Windows XP.



Memory Limitations for 64-bit Windows XP

 * Windows XP Professional for 64-bit platforms supports 16 GB of memory.

Additional query words: itanium IA64

Keywords: kbenv kbinfo KB283247

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