Closed How much RAM does each version of WinXP Pro support? Tags: Configuration Support RAM Windows XP Last response: December 3, 2012 6:31 PM in Windows XP Share kassuba39 December 3, 2012 2:00:07 AM Hello! I am building a gaming PC and I am planning on running 8GB of RAM on it. I am getting hooked up of a copy of XP pro but I don't know if its 64x or 32x. How much does each version support? Thank you! More about : ram version winxp pro support PhilFrisbie December 3, 2012 6:31:01 PM You do not, I mean DO NOT, want to use XP 64-bit unless you purchase a used PC with it already installed. XP-64-bit has very poor driver and software support. If you want to use more than 4GB of RAM then just go for Windows 7 64-bit. Can't find your answer ? Ask ! Publish Related resources: ForumHow much ram for vista? ForumWant2 buy GPU. Where can I find how much power each GPU needs? ForumWinXP Pro SP2 installation repeatedly fails on new i7 build ForumX800 Series does not support Win9X ? ForumAre you looking to buy Retail WinXP Pro at a cut rate price? ForumPartitioning for XP & Linux, How Much for What? ForumPartitioning for XP & Linux, How Much for What? ForumHow -To: Get rid of Modern UI and much more ForumUpgrade WinXP Pro to Win7 ForumWhat's an OEM CD - WinXP ? ForumWill it also take to SP4 for WinXP ForumUDMA 4 limited to 2 by WinXP ForumHow many drives does XP 2003 Pro support ForumHow much RAM is too much RAM ? ForumWinXp 32bit ForumOuch did i get to much RAM . ForumHow much ram is supported by 32 bit os ForumCrysis: Demo vs Full Version Performance Forum4 gigs of ram vs 2? ForumPCMCIA slots need more power??? HELP! More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !