ASUS ROG Zenith II Extreme Motherboard AMD TRX40 Socket sTRX E-ATX DDR4 Ryzen

Socket sTRX4 – Supports 3rd Gen AMD Ryzen™ Threadripper™ Processors. 8x DIMM Slots – Max 256GB DDR4. 1x ROG DIMM.2 (Supports 2x M.2 – up to 22110, SATA & PCIe 4.0 x4). Multi-GPU Support: NVIDIA® 3-Way SLI® & AMD 3-Way CrossFireX™.

eBay