Model: HUANANZHI X99-TF-Q Motherboard CPU Socket: Intel Q87 series chipset, support IntelLGA2011-3 Platform processor Memory Socket:4DDR4,4DDR3, Support server memory Memory Standard: Support four channels DDR3 1866/1600/1333MHz, DDR4 2400/2133/1866MHz, D3 / D4 can support 128GB at most, while D3 / D4 cannot be used at the same time SATA Inderface:6SATA3.0 6Gb/s Extended Inderface:1M.2 22110 NVME PCIE X4 3.0 32Gb/s;1M.2 2280 NVME PCIEX4 2.0 20Gb/s; 1M.2WIFI NGFF Expansion Slots:2PCIExpress3.0x16;1PCIExpress3.0x4 Soud Track:7.1 Network interface: Gigabit Ethernet Power interface:24pin+8pin Fan interface:1CPU FAN PIN;3SYS FAN PIN PCB layer:10 layer,6-phase power supply Rear panel interface:1PS/2 Keyboard mouse interface;4USB2.0;4USB3.0;1network interface;15-hole audio interface;1Audio optical fiber interface (integrated on audio interface) Front panel interface:2USB2.0 PIN(One group controls the WiFi Bluetooth function by jumping the hat);1USB3.0 PIN;1Front audio pin;1COM PIN