ASUS teased what is possibly its final round of Socket AM4 motherboards based on the AMD X570 chipset. The boards are based on the X570 chipset with the latest AGESA update that runs the chipset cooler, so thay can made do with fanless heatsink cooling. The teaser pic reveals at least four models—one based in the coveted ProArt line of creator motherboards; one from the TUF Gaming line of value-ended gaming motherboards; one form the ROG Strix series of premium gaming motherboards; and the last from the ROG Crosshair series of enthusiast/overclocking motherboards.

The motherboard in the bottom-right quadrant isn't the Crosshair VIII Dark Hero, but very likely a next-gen Crosshair Formula product. The bottom-left board could be a successor to the ROG Strix X570-E Gaming. The top-right board could be a TUF Gaming X570 Pro successor; while the top-left could be an all new product based in the ProArt series.

Update May 31st: ASUS clarified in a Facebook post that these motherboards use the same X570 chipset, but take advantage of the latest AGESA firmware that lowers TDP of the chipset just enough for motherboard designers to use fanless heatsinks.