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Message: <blockquote data-quote="sanzilla jackcat" data-source="post: 17807661" data-attributes="member: 131221">>> * 4GB RAM වලට වඩා වැඩි වූ විට Support නොකිරීමThis is wrong. Read this. http://en.wikipedia.org/wiki/Physical_Address_ExtensionIt's right that application program could not use more than 4GB of RAM. But very rarely an application program does use more than 4GB of ram unless you are speaking about a server computer/data-center. Kernel could utilize more than 4GB of memory shared among different application programs. Where kernel allows each page table entry 64-bit into the page table when PAE is enabled.However in windows world, even in windows 7 there are licensing issues , so it limit you not using more than 4GB of ram. However in Linux you are free to use.However due to the reason of microsoft limitation, most laptops and most mothersboards came with only 4GB maximum support. Due to this reason only such support could be found in data-center computers and server computers.But you are speaking processor wise. And instruction set architecture level it could support more than 4GB of memory with PAE extension. So your argument is wrong there.however rep+ added.Thanks keep writing. Good writings always should have +rep points.</blockquote>

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