Memory Limitations of 64-bit Versions of Windows XP (283247)


The information in this article applies to:

  • Microsoft Windows XP 64-Bit Edition
  • Microsoft Windows Advanced Server, Limited Edition
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.

MORE INFORMATION

Memory Limitations for 64-bit Windows XP

  • Windows XP Professional for 64-bit platforms supports 16 GB of memory.
Modification Type:MinorLast Reviewed:1/25/2006
Keywords:kbenv kbinfo KB283247
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