When Lynnfield launched with its built in PCIe controller the motherboard makers of the world collectively groaned. They began to wonder how in the world they were going to run everything they want to put onto their motherboards with the limited number of PCIe lanes that were provided. The answer to this solution was simple, use a bridge chip… the problem was that there were not many that were up to the job. One of these companies that quickly became synonymous with high-performance motherboards was PLX. We first saw these on Asus motherboards (the P55 motherboards) and the system simply worked. Since then many more motherboard makers have adopted them and come to reply on PLX to keep things moving.