Gigabyte X399 Designare EX Motherboard

Form factor: ATX chipset: AMD X399 RAM: 8x DDR4 DIMM, quad PC428800U/DDR43600 (OC), max. 128GB (UDIMM) expansion slots: 4x PCIe 3.0 x16 (2x x16,2x x8), 1x PCIe 2.0 x16 (x4), 2x M. 2/MKey (PCIe 3.0 x4/SATA, 22110/2280/2260), 1x M. 2 MKey (PCIe 3.0 x4/SATA, 2280/2260/2242) External connectors: 1x USBC 3.1 (X399), 1x USBA 3.1 (X399), 8x USBA 3.1 (X399), 8x USBA 3. 0,2x Gb LAN (Intel I211AT), 5x jack, 1x Toslink, 1x PS/2 Combo connector internal: 1x USB 3.1 (20Pin KeyA, ASMedia), 2x USB 3.0,4x USB 2. 0.8x SATA 6Gb/s (X399), 1x ThunderboltHeader 5Pin, 1x TPMHeader Header Cooling: 2x CPULfter 4Pin, 6x Lfter 4Pin Header Illumination: 2x RGBHeader 4Pin (5050) Audio: 7. 1 (Realtek ALC1220) RAIDLevel: 0/1/10 (X399) MultiGPU: NVIDIA 4WaySLI (x16/x16, x16/x16/x8, x16/x16/x16/x8/x8), AMD 4WayCrossFireX (x16/x16, x16/x16/x8) Current 1x 24-pin ATX, 1x 8-pin EPS12V, 1x 4-pin ATX12V CPU phases: 8 Graphics: N/A lighting: RGB features: Audio+solid capacitors, Diagnostic LED, Bluetooth 4.2 + WLAN 802.11a/b/g/n/ac, 2x M. 2 passive chillers, ECC support Manufacturer's warranty: three years