We contacted Nvidia about this, and its Euro spinner came back with the answer that Nforce4-SLI Intel Edition supports Dual-Core Pentium CPU's only if they come from the Extreme Edition family, like the XE 840. Plain vanilla Pentium D support is in the same place as ATI chipset USB 2.0 speed.More info at The Inquirer
nForce 4 isn't compatible with dual-core Pentium 4
Posted on Monday, August 01 2005 @ 13:40 CEST by Thomas De Maesschalck