Ourmotherboardsetincludesmotherboard,1*CPUand4*16GBRam. CPU: Processor Series: Xeon E5 2680 V4 SR2N7 (14cores/28threads) Mainfrequency:2 Sockettype:LGA2011-3 3rdlevelcache:35MB Technology:14nm Powerconsumption:120W Note: 1:CPUisused,conditiongood,1yearwarranty 2:TheremayhavesomelittlephysicalscratchesonthesurfaceoftheCPU,thisisprettynormal. 3:AllCPUarestrictlytestedbyourstore Memory:QIYIDA Chip:SEC/HY/MICandothers(shipatrandom) Type:REG ECC Frequency:DDR43200MHz Capacity:64GB(4PCS*16GB) Note: memoryisused,conditiongood,1yearwarranty. Specifications: Model:E5-A99 Motherboard Main chipset: LGA2011-3,etc., random delivery. thank you. If you cannot accept it, please don't buy it. Buying suggests that you settle to the terms. Memory Socket:4*DDR4 Memory Socke Memory Standard :Support channels DDR4 3200/2666/2400/2133/1866 MHz CPU supported:Support 2011-3 All-series CPU( Include V3, V4 series) Motherboard dimension: 258mm*190mm Power interface:24pin+8pin Note: 1:The platform needs powerful power. Please make sure your strength shipping is sufficient to aid it(at least 500w energy supply) . 2:Please enable 1-3mm differs due to guide measurement. 3:Due to diverse show and assorted light, the image will not display the actual shade of the item. Thanks on your understanding. 4:The battery in motherboard pictures might be eliminated earlier than shipping, as battery is forbidden at CN submit and custom. 5:We reveal photos of motherboard, photos are for reference only, subject to our out there products. 6 Customs responsibilities challenge , pls ensure you can remedy the customs clearance issues via manner of yourself, if you can't clear up it, we don't advise you to purchase items in our store. We should not answerable for customs duties. Thanks on your kindly understanding! For the difficulty of faulty temperature control of the confirm motherboard: the motherboard doesn't have a temperature management chip, and the applying examine is a digital temperature (may be 110°-120°). The precise temperature could be tested with a body thermometer, and the ancient use does not exceed 50° Please word that:E5-2680V4 entirely height to help DDR4 2133Mhz. It potential it is going to simply proven 2133Mhz when establish 3200Mhz. Please do not function order once you mind can study 3200mhz on CPU-Z. For tax subject , pls ensure you can resolve the customs clearance disorders by way of yourself, if you cannot solve it, we do not advise you to buy items in our store. We usually are not responsible for customs duties. Thanks on your kindly understanding.