GIGABYTE B450 AORUS Elite (AMD Ryzen AM4/ M.2 Thermal Guard/HMDI/DVI/USB 3.1/DDR4/ATX/Motherboard) Style name:B450 AORUS ELITE   Specifications Mfr Part Number: B450 AORUS ELITE CPU: Socket AM4 AMD Ryzen 2nd Generation processors AMD Ryzen with Radeon Vega Graphics processors AMD Ryzen 1st Generation processors Chipset: AMD B450 Memory: 4x DDR4-3200(OC)/ 2933/ 2667/ 2400/ 2133 MHz DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB Slots: 1x PCI-Express 3.0 X16 Slot, 1x PCI-Express 2.0 X16 Slot (runs at x4), 2x PCI-Express 2.0 X1 Slots Multi-Graphics: Support for AMD Quad-GPU and 2-Way CrossFireX Technology Storage: SATA: 6x SATA3 Ports, Support RAID 0, 1, 10 m.2: 2X m.2 Ports (w/ M Key), one supports type 2242/ 2260/ 2280/ 22110 SATA and PCIe 3.0 X4/x2 SSD, one supports type 2242/ 2260/ 2280 PCIe 3.0 X2 SSD Audio: Realtek ALC892 7.1-Channel High Definition Audio CODEC LAN: Realtek Gigabit Ethernet Controller Ports: 6x USB 3.1 Gen 1 Ports (4 rear, 2 via header), 8x USB 2.0/1.1 Ports (4 rear, 4 via headers), 1x PS/2 Keyboard/ Mouse Port, 1x HDMI Port, 1x DVI-D Port, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24-pin ATX Main Power Connector, 1x 8-pin ATX 12V Power Connector Form Factor: ATX, 30.5 X 23.5 Cm.