ASRock today launched the X399 Phantom Gaming 6, its latest addition to the popular Phantom Gaming series for AMD Ryzen Threadripper processors. Note that this board only supports up to 16-core Threadripper models, the 24-core and 32-core Threadripper WX series are not supported. The Phantom Gaming features premium components (power delivery is kept clean and stable with Digital PWM, 8 Power Phase & Dr. MOS)and a relatively subdued, black-gray-red design - and like most hardware these days, it's gamer-oriented and branded. 2.5 Gbps Ethernet is one of the key features as ASRock paints it, and there is a grand total of 3x Ultra M.2 connectors and a full-length 22110 (110 mm) slot with full-coverage heatsink.