Best prices on Asus amd motherboard in Motherboards. Check out BizRate for great deals on Motherboards from ASUS. Use BizRate's latest online shopping features to compare prices for Asus amd motherboard. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: ASUS M3A78-CM ATX AMD Motherboard - Asus M4N78 PRO Motherboard & AMD Phenom II X2 550 Black Edition Dual Core Processor w/Fan Bundle.