Cheak out some of the first pictures of ASRock Z270 motherboard lineup.
ASRock Z270 Extreme4 motherboard based on Intel’s upcoming Z270 Express chipset, with out of the box support for 7th generation Core “Kaby Lake” processors. The board also supports Intel Optane 3D X-point solid-state storage. The ASRock Z270 Extreme4 built on ATX form-factor with a 12-phase VRM design.
Other specifications are pretty standard like LGA1151 CPU socket, four DDR4 DIMM slots with supports up to 64 GB of dual-channel DDR4 memory; and two PCI-Express 3.0 x16 slots (electrical x8/x8 when both are populated). The third PCIe 3.0 x16 slot is electrical x4 and wired to the PCH. Three open-ended PCIe 3.0 x1 slots make for the rest of the expansion area. Storage connectivity includes eight SATA 6 Gb/s ports, and two 32 Gb/s M.2 slots. Display connectivity includes one each of D-Sub, DVI, and HDMI. You get a total of eight USB 3.0 ports (four on the rear panel four by headers), and two USB 3.1 ports (one each of type-A and type-C, both on the rear panel). Eight channel HD audio and gigabit Ethernet make for the rest of the connectivity.
ASRock Z270 FARALiTY GAMING Motherboards