MSI X399 GAMING PRO CARBON AC AMD X399 TR4

     From the Manufacturer

https://www.msi.com/Motherboard/X399-GAMING-PRO-CARBON-AC.html

• Mfr Part Number: X399 GAMING PRO CARBON AC
• CPU: Socket TR4
  • Supports AMD Ryzen ThreadRipper Processor
• Chipset: AMD X399
• Memory: 8x DDR4-3600+(OC)/ 3466(OC)/ 3333(OC)/ 3200(OC)/ 3066(OC)/ 2933(OC)/ 2667/ 2400/ 2133 MHz Slots, Quad Channel, ECC, Max Capacity of 128GB
• Slots: 4x PCI-Express 3.0 x16 Slots, 2x PCI-Express 2.0 x1 Slots
• Multi-Graphics: Supports AMD 4-Way CrossFireX and NVIDIA 4-Way SLI Technology
• Storage:
  • SATA: 8x SATA3 Ports, Support RAID 0, 1, 10
  • M.2: 3x M.2 Port (Key M), two support PCI-Express 3.0 x4 & SATA 6Gb/s & 2242/ 2260 /2280 storage devices, one supports PCI-Express 3.0 x4 & SATA 6Gb/s & 2242/ 2260 /2280/ 22110 storage devices
• Audio: Realtek ALC1220 7.1-Channel High Definition Audio CODEC
• LAN: Intel I211 Gigabit LAN Controller; Intel Dual Band Wireless-AC 8265 Card; Bluetooth 2.1, 2.1+EDR, 3.0, 4.0, BLE, 4.2
• Ports: 3x USB 3.1 Gen2 Ports (1 Type-A rear, 1 Type-C rear, 1 Type-C via header), 12x USB 3.1 Gen1 Ports (8 Type-A rear, 4 via headers), 6x USB 2.0 Ports (2 Type-A rear, 4 via headers), 1x PS/2 Keyboard/Mouse Combo Port, 1x RJ45 LAN Port, 1x Optical S/PDIF OUT, Audio I/O Jacks
• Power Connector: 1x 24-pin ATX Main Power Connector, 2x 8-pin ATX 12V Power Connector, 1x 6-pin ATX 12V Power Connector
• Form Factor: ATX, 12.0 x 9.6 inch / 30.4 x 24.3 cm