(as of [price_update_date] – Details)
[ad_1] This is a limitation of a 32-bit operating system. In Windows, the Windows memory manager is limited to a 4 GB physical address space. Most of that address space is filled with RAM, but not all of it. Memory-mapped devices (such as your video card) will use some of that physical address space, as will the BIOS ROMs. After all the non-memory devices have had their say, there will be less than 4GB of address space available for RAM below the 4GB physical address boundary. MacOS X Tiger and Leopard are both 64-bit operating systems and will not experience this problem. Neither will 64-bit versions of Windows XP or Vista or Windows 7.
Superior overclockability through careful screening
Optimized for Compatibility with the Latest CPUs and Motherboards
XMP Memory Profile for simple, safe overclocking
World-famous reliability and performance, Lifetime limited warranty