The Board has two x 16 slots that have adopted CrossFire technology from AMD and NVIDIA SLI PCLE. And is used for DDR3 slots in six slots are. This product with enough CPU power minimum, only the 8-phase power sets phase is equipped for overlocking process. The cooling is sufficient, because all chipset and MOSFET cooler with aluminium with copper. Rampage II gene performance generated is awesome. In assessing the value of the remaining synthetic PCMark Vantage scored 100%. Thats like P6T motherboard ASUS