All of the main motherboard vendors have launched a long list of X299 motherboards, aiming from budget to premium users. ASRock has been involved in the melee, with all their product segments providing products to support Intel’s Skylake-X and Kaby Lake-X processors. The gaming line is still under the Fatal1ty naming scheme, featuring a vibrant red motif, and at the top of that stack is the $390 ASRock Fatal1ty X299 Professional Gaming i9 motherboard. It touts a 13 phase power delivery, SLI and Crossfire capabilities, and the latest connectivity. ASRock is aiming for a mid-to-high range board to satisfy a wide range of users here. We take it for a spin for this review.

Source: AnandTech – The ASRock Fatal1ty X299 Professional Gaming i9 Motherboard Review