Asrock 990FX Killer, AMD Socket AM3 990FX Chipset ATX Motherboard, worlds 1st motherboard with an M.2 gen2 x2 10Gb s socket!, CPU Power – Hi-Density Power Connector, SLI CrossFireX Power Connector, Internet – Qualcomm Atheros Killer LAN, Supports Socket AM3 AM3 processors, Supports 8-Core CPUs, Supports Dual Channel DDR3 2450(OC), 3 PCIe 2.0 x16, 2 PCIe 2.0 x1, 7.1 CH HD Audio, 5 SATA3, 1 M.2 (NGFF) Socket, 1 eSATA3, 7 USB 3.0 (2 Front, 4 Rear, 1 Vertical Type A), 10 USB 2.0 (4 Front, 5 Rear, 1 Fatal1ty Mouse Port)