We have not seen a Mini-ITX motherboard made for AMD’s Ryzen processors. Mini-ITX motherboards have become extremely popular over the past few years because they enable you to build a really compact and powerful system. Well at Computex 2017 Gigabyte was showing off a Mini-ITX motherboard in the form of the AB350N Gaming WiFi.
Taking a look at the board you can see that the AM4 socket takes up most of the board. You get a single PCI-Express 3.0 x16 slot, which is metal-reinforced, two DDR4 DIMM slots, a 32 GB/s M.2 slot, and four SATA 6GB/s ports.
Rear I/O connectivity includes two USB 2.0, PS/2, DisplayPort, HDMI, two USB 3.1 (Type-A), four USB 3.0, Gigabit Etherent, and your audio connections. You also get 802.11ac WiFi and Bluetooth 4.0.
No word on when the AB350N Gaming WiFi will be available, but expect it to be very soon.