Gigabyte X58A-UD9 is a motherboard completely without compromises and it will be competing with EVGA Classified SR-2 for the most extreme motherboard of the year. The motherboard has too many features to list and one of few that support 4-way SLI form factory.
Gigabyte has used two Nvidia NF200 bridge chips together with seven PCIe x16 slots for some truly immense graphics card setups. During Computex the company demonstrated the motherboard handling four GeForce GTX 480 graphics cards in 4-way SLI. Enough to raise the pulse of most enthusiasts.
The motherboard is as expensive as it is packed with features and it costs nearly $600. Adding four GeForce GTX 480 graphics cards to the budget your up over $2500, and that does not include any of the other components required to make the system start. On the positive side you will have the fastest computer on the planet, not counting the overclocking rigs of course.
