MSI today announced the MEG X399 Creation, its flagship socket TR4 motherboard, with out of the box support for 2nd generation AMD Ryzen Threadripper 2000 processors. The company showed off this board at the 2018 Computex, held this June. Although built in the ATX form-factor, this board is recommended only for EATX-capable cases. The highlight of this board is its gargantuan 19-phase CPU VRM that's optimized for overclocking event the 32-core Threadripper 2990WX. The board draws power from a combination of 24-pin ATX, two 8-pin EPS, and an optional 4-pin Molex. Heat drawn from the CPU VRM MOSFETS is dissipated not just by a large heatsink that spans almost the entire width of the board, but also a secondary heatsink cooling the SoC phases, via a heat-pipe. The huge chipset heatsink cools not just the X399 chipset, but also three M.2-NVMe slots (two M.2-22110 and one M.2-2280). You get 4 more M.2-2280 slots over the new M.2-Xpander Aero, which is a PCI-Express 3.0 x16 riser card that converts the slot to four M.2-2280 slots with x4 wiring, ventilating them with a 100 mm fan. It ends up looking like a graphics card in doing so.

Expansion includes eight DDR4 DIMM slots supporting up to 2048 GB of DDR4 ECC memory; four PCI-Express 3.0 x16 slots (full-time x16/x8/x16/x4), and an x1. Storage connectivity includes 7 M.2-NVMe slots (3 onboard, 4 via the included M.2-Xpander Aero accessory); and eight SATA 6 Gbps ports. Connectivity includes MSI's highest-grade onboard audio solution combining an ALC1220 with a headphones amplifier, and audio-grade capacitors; and two 1 GbE interfaces driven by Intel i219-V controllers (10 GbE is a notable absentee); and 802.11ac + BT 5.0 WLAN. You get 10 USB 3.1 ports on the rear panel (including a type-C port), and four USB 3.1 ports via front-panel headers). RGB LED diffusers dot the rear I/O shroud, the chipset heatsink, and the reverse side of the PCB. The board is expected to be priced around $500.