Form Factor - Mini-ITX｜Motherboards
ITX H110 Motherboard, Mini ITX H110 Board H110 ITX Mainboard with M.2 Slot DDR4 SO DIMM Slots for LGA 1151 CPU Support 1080P HD Video Output: Motherboards: Amazon.com.au.
C602 Chipset and PCIe Gen3
Latest Pico-ITX board offers incredible HD multimedia over HDMI plus dual Mini-PCIe slots for enhanced connectivity options. VIA announced the VIA.
ITX boards with 4 RAM slots? | Tom's Hardware Forum
I recall reading a review of an ASRock ITX board with 4 RAM slots, accomplished by using SO-DIMMs:
https://www.asrock.com/mb/Intel/X299E-ITXac/
For me, the only major limitation of the ITX form factor is that it's (almost) universally limited to 2 sticks of RAM. I haven't felt the need for a...