Dj-ElectriCSLI support, ladies and gents.
ASRock are geniuses

btarunrThe lone expansion slot is a PCI-Express 3.0 x16

Nokiron(Although I'm still missing some decent AM4-mITX boards...)

Caring1No SLI yet, and 7 phase VRM should be more than enough for the new HEDT processors.

DarkHilllook at the spec-card that is what he referenced. they advertize 3x SLI and 3x Xfire support...

cdn.videocardz.com/1/2017/05/ASROCK-X299-E-ITXAC-1.jpg

Dj-ElectriCSLI support, ladies and gents.
ASRock are geniuses

pat-ronerToday you learned about PCIe Bifurcation

Caring1I would, but the link you supplied doesn't work.

fynxerWonder if the X299 chipset is 28nm or maybe even 14nm.

iO

btarunrASRock did it! Finally, there's an Intel HEDT platform motherboard with full quad-channel DDR4 memory. The new X299E-ITX/ac is for those who need up to 18 CPU cores and up to 64 GB of quad-channel DDR4 memory in their SFF machines for reasons. The board manages its limited PCB real-estate by going vertical. It features two riser cards, one with a few onboard controllers, and a pair of 32 Gb/s M.2 slots), and the other riser with SATA 6 Gb/s ports, a third M.2 slot, and the headers such as USB 3.1. The board draws power from 24-pin ATX and 8-pin EPS connectors, conditioning it for the LGA2066 CPU using a 7-phase VRM. The lone expansion slot is a PCI-Express 3.0 x16, memory is handled by four DDR4 SO-DIMM slots. Connectivity includes two Intel I219-V driven gigabit Ethernet interfaces, 802.11ac WLAN, and Bluetooth 4.1.

NokironWow, that is some serious piece of engineering! Do want!

(Although I'm still missing some decent AM4-mITX boards...)

PatriotAnnounced, never launched.