Gigabyte B550 AORUS ELITE V2 Motherboard (GA-B550-AORUS-ELITEV2) - Processor: AMD Ryzen 5000 Series/ 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon, Memory: 4x Dual Channel DDR4 DIMM Slots (128GB Max / 4000MHz Supported), Expansion Slots: 1x PCI-Express 4.0 (x16 Speed), 1x PCI-Express 3.0 (x2 Speed), 2x PCI-Express 3.0 (x1 Speed), LAN: Realtek 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit), Storage: 4 x SATA 6Gb/s connectors, Connectivity: 2x M.2 Socket 3 Connector Support for raid 0 / 1 / 5 / 10, 2x USB 3.2 Type A Ports (2x Back), 6 x USB 3.2 Gen 1 (4x Back, 2x Cable), 6x USB 2.0 (2x Back, 4x Cable), Misc. : 7.1 Channel High Definition Audio, Supports S/PDIF Out, Rear IO Panel Display Ports Available: 1x DP, 1x HDMI Ports, Operating Systems: Windows 10 64-bit, Form Factor: 30.5cm x 24.4cm