Computer Motherboard 4 Channel DDR3 LGA 2011 V3 V4 Support M.2 NVME Mining Motherboard with USB2.0 USB3.0 SATA3.0 Item Type: Computer Motherboard Material: Metal, PVB Built in Battery: CR2032 x1 240mAh Processor Slot: LGA201 1-3, for Intel Xeon CPU Chipset: C612 Memory: 8 x UDIMM DDR3 1066, 1333, 1600MHz (Based on CPU), Four Channels, Maximum Support 256GB Storage: 7 x SATA3.0 Interface, 1 x M.2 2280 NVMe 3.0x4 Interface, 1 x M.2 2280 NGFF SATA3.0 Protocol SSD Interface USB: 2 x USB2.0 Interface, 2 x USB3.0 Interface Network Interface: 1 x RTL8111H, 1000Mbps Network Interface Sound: ALC897 5.1 Channel BIOS: AMI EFI BIOS Rear I, O Ports: 1 x RJ45 Network Interface, 1 x Sound 3 in 1 (Line Out, Line in, MIC), 1 x PS/2 Keyboard, 1 x PS/2 Mouse Expansion Slots: 1 x PCIE 3.0 x16 Slot, 1 x PCIE 3.0 x4 Slot Power Interface: 1 x 24pin ATX Power Interface, 1 x 8pin 12V Power Interface