Specifications: Model:HUANANZHI X99-QD4 Motherboard CPU Socket:Supports Intel LGA2011-3 platform processors Main chipset: Q87/Z87 shipped randomly Memory Socket:4*DDR4 memory socket,Maximum Memory Capacity 128G Memory Standard:Support Four channel DDR4 2400/2133/1866MHz SATA Inderface:6 *SATA3 6Gb/s interface Extended Inderface:2*M 2280 NVME PCIE X4 3 32Gb/s;4*USB2;2*USB3;1*network interface; 1*3-hole audio interface Expansion Slots:1*PCI Express 3 x16;1*PCI Express three x4;1*PCI Express 2 x1 Soud Track:Realtek High Definition Audio Network interface:Gigabit Ethernet Power interface:24pin+8pin Fan interface:2 *CPU_FAN + 1* SYS_FAN PCB layer:6 layer PCB,6Phases power transport Dimension:245*190MM M-ATX Note: 1:The platform needs powerful power. Please make certain your power supply is satisfactory to assist it(at least 500w strength supply) . 2:Please allow 1-3mm differs because of instruction manual measurement. 3:Due to the various exhibit and sundry light, the picture might not reveal the particular coloration of the item. Thanks in your understanding. 4:The battery in motherboard pictures may be eliminated before shipping, as battery is forbidden at CN submit and custom. 5:We exhibit photos of motherboard, photographs are for reference only, subject to our obtainable products. 6 Customs obligations situation , pls ensure you can solve the customs clearance disorders through yourself, if you cannot solve it, we don't advise you to purchase items in our store. We are usually not accountable for customs duties. Thanks on your kindly understanding! 7 to numerous product batches, this motherboard could have varied chip versions despatched randomly. Mind please do not buy! Note: Due to pc equipment is toomuch,are likely to have some small brand,bad wonderful or ES/QS edition of the CPU, RAM, M. 2 SSD or different accessories may well happen incompatible problem with motherboard can confirm with our customer support before purchase. if there isn't any confirmation before purchase then incompatible occur when you get maintain of the motherboard, we'd no longer settle for a refund, when you buy this hyperlink of unmarried motherboard we default you have read and know the situation please don't buy! We promise to ascertain and carry the order you submitted inside 24 hours