Here's the first picture of MSI's flagship socket LGA2066 motherboard, the MSI X299 XPower Gaming AC. It features a polarizing silvery/white design, which you'll either love or hate. Built in the ATX form-factor (well, midway between ATX and E-ATX), the board draws power from a combination of 24-pin ATX, 4-pin ATX, 8-pin EPS, and an optional 4-pin Molex. A 14-phase VRM conditions it for the CPU, which is wired to eight DDR4 DIMM slots, and four PCI-Express 3.0 x16 slots (x16/NC/x16/NC or x16/NC/x8/x8 or x8/x8/x8/x8).

Can you imagine five M.2 SSDs in your rig? MSI can, and besides three 32 Gb/s M.2 slots on the board (two 110 mm and one 80 mm), an included PCIe 3.0 x8 riser card gives you two additional 110 mm 32 Gb/s slots. Other storage options include a 32 Gb/s U.2 port, and ten SATA 6 Gb/s. The board supports NVMe RAID and Optane. Networking is care of two Intel i219-V driven GbE interfaces, and an Intel-driven 802.11ac WLAN with Bluetooth 4.1 connection. MSI Mystic Light RGB software marshals not just a splattering of RGB LEDs all over the board, but also an "art in motion" LED ornament on the PCH heatsink.