Attention Brazilian friends: According to the nationwide Customs policy of Brazil, some prospects have reported that low cost declaration will lead to the failure of customs clearance. In order to completely happy customs clearance, we are able to truthfully claim the real fee of programs for Brazilian prospects who buy items in our store. If you need to cooperate with customs clearance when the parcel arrives at the customs, please cooperate. Mind please don't buy, thanks for understanding. If you have other standards for the processor model and reminiscence capacity, you can touch our staff to alter the environment and recount the worth Specifications: Model:HUANANZHI X99-QD4 Motherboard Main chipset:Intel Q87/Z87/H87 ... Etc chipset shipped randomly CPU Socket:Support Intel LGA2011-3 platform processor Memory slot:4 x DDR4 memory slot Memory standard:Support four channel DDR4 2400/2133/1866MHz Memory(Depends on CPU),Max help 128GB Storage interface:6 x SATA 3 6Gbps Expansion Slots:1 x PCI Express3 x16,1xPCI Express2 Expansion interface:3x M 2280 NVME PCIE X4 3 32Gb/s,1*M WIFI Soud Track:Realtek High Fidelity Audio Network Card:Realtek Gigabit Ethernet Power interface:24PIN+8PIN FAN PIN:2xCPU_FAN PIN,1xSYS_FAN PIN calories supply:6-phase strength shipping PCB layers:6-layer PCB Dimension:245*190MMM-ATX Rear panel interface:1x PS/2 Mouse and Keyboard port,2xUSB3,4xUSB2,1xRJ45Network card interface,1x3-hole audio interface Front panel interface:2 x USB2 PIN,1 x USB3 PIN,1 xFront audioPIN,1 xPower on PIN,1xCOM PIN Support system:Windows7 Windows10 Windows11 BIOS:AMI UEFI BIOS CPU: Processor Series: Xeon E5 2680V4 (14 cores/28 threads) Main frequency: 2 Socket type: LGA 2011-3 0.33 point cache: 35MB Technology: 14nm Power consumption: 120W Note: 1: CPU is used, condition good, 1 yr guarantee 2: There could have some little physical scratches at the floor of the CPU, here is fairly normal. 3: All CPU are strictly tested before shipping Memory: Type: ECC REG (server memory) Frequency: DDR4 2133MHZ Capacity:16G (1*16G) Note: Memory is used,condition good,1 yr warrantly Note: 1 platform desires powerful power. Please make certain your strength supply is passable to assist it(at least 500w energy supply) . 2 enable 1-3mm differs due to guide measurement. 3 to different display and diverse light, the image won't display the actual colour of the item. Thanks on your understanding. 4 battery in motherboard photographs might be eliminated before shipping, as battery is forbidden at CN publish and custom. 5 show photos of motherboard, pictures are for reference only, subject to our out there products. 6 Customs responsibilities situation , pls make sure you can solve the customs clearance problems by way of yourself, if you can't resolve it, we do not advise you to buy goods in our store. We should not accountable for customs duties. Thanks on your kindly understanding! 7 to laptop package is toomuch,are susceptible to have some small brand,bad tremendous or ES/QS edition of the CPU, RAM, M. 2 SSD or other accessories may well occur incompatible subject with motherboard can confirm with our customer support earlier than purchase. if there is not any confirmation before purchase then incompatible happen when you get hold of the motherboard, we'd not settle for a refund, when you purchase this link of single motherboard we default you have read and know the placement please don't buy! We promise to check and convey the order you submitted within 24 hours Before Packaging Our engineers will carry out full-load operation examine on the motherboard to ensure the highest quality of motherboard cargo