ASUS P5N32-SLI Deluxe
 

Asus was one of the first to release motherboards based on nVidia’s
circuits for Intel with their P5ND2-SLI cards, they've also been early
with the second generation nForce4 circuits for Intel. The big difference
is the increased number of PCI-Express lanes to 16x width to both graphic
cards, where the first generation only gave 8x per card. Increased support
for the latest generation of processors from Intel, including dual core
processors is another improvement.