What are the recommended system requirements to run SAP2000 on Windows XP ?

Hi , Microsoft® Windows XP with Service Pack2 or later, Microsoft® Windows Vista, or Microsoft® Windows7,3
2- and64-bit versions With a64 bit operating system, the SAPFire® Analytical Engine can utilize more than4 GB of RAM, making it possible to more efficiently solve larger problems All of above operating system could run sap2000.
Best regards; Ali.