This motherboard is easily the most expensive I have ever purchased. With that in mind, I would expect it to work flawlessly. This is the case for the most part, and for that I give it great marks. My concern with this motherboard is that RAM speeds in the A1 + B1 channels do not exceed 4000mhz (using 4800mhz RAM). and attempting to raise it higher results in a failed boot, opening to BIOS. This can be fixed by placing RAM in the A2 + B2 channels, which works when you only have 2 sticks of RAM, but these kinds of solutions are pretty pathetic for such an expensive board. Online forums have shown that other people have had the same issue with...view more