Gigabyte X299 Aorus Gaming 3 Motherboard

Form factor: ATX chipset: Intel X299 RAM: 8x DDR4 DIMM, quad PC435200U/DDR44400 (OC), max. 128GB (UDIMM), 512GB (RDIMM) expansion slots: 5x PCIe 3.0 x16 (2x x16,1x x8,2x x4), 1x M. 2/MKey (PCIe 3.0 x4/SATA, 22110/2280/2260), 1x M. 2 MKey (PCIe 3.0 x4/SATA, 2280/2260/2242) Connectors external: 1x USBA 3.1 (ASMedia), 1x USBC 3.1 (ASMedia), 6x USBA 3.0,1x Gb LAN (Intel I219V), 6x jack, 1x PS/2 Combo Connectors internal: 4x USB 3.0,4x USB 2. 0.8x SATA 6Gb/s (X299), 1x ThunderboltHeader 5Pin, 1x TPMHeader, 1x VROCHeader Header Cooling: 2x CPULfter 4Pin, 6x Lfter 4Pin Header Illumination: 2x RGBHeader 4Pin (5050) Audio: 7. 1 (Realtek ALC1220) RAIDLevel: 0/1/5/10 (X299) MultiGPU: NVIDIA 3WaySLI (x16/x16, x16/x16, x16/x8/x8/x8), AMD 3WayCrossFireX (x16/x16, x16/x8/x8) Power connectors: 1x 24Pin ATX, 1x 8Pin EPS12V CPU phases N/A lighting: RGB features: Audio+solid capacitors manufacturer's warranty: three years