Enhanced Pentium 4 chipset with dualchannel DDR400 support. Zaatharen's chip: Intel 865GIntel 865G Intel 865GIntel 865G MSI 865GM3-FISMSI 865GM3-FIS Epox EP-4PGFEpox EP-4PGF Vlask's chip: Intel 865GIntel 865G GPUZGPUZ