NoteThe sets is includes 1PCS motherboard, 1PCS processor and 4PCS memory.The motherboard is MACHINIST X99-RS9The processor is Intel Xeon E5-2680 V4The memory is 32GB=4PCS*8GB DDR4 2666HMz RAM(MACHINIST Brand)The motherboard is original full new with original package and accessories.The processor and memory is original used 99% new.The motherboard without CMOS battery.(Shipping Regulation Prohibit)Please make sure you buy the right board to compatibility your other hardware.Feature:100% brand new and high quality!support SATA M.2 and M.2 NVMESupports DDR4 ECC server memory and DDR4 desktop memoryHigh compatibility for a higher experience.All solid capacitors, fine workmanship, professional stability. Specification: Chipset: B85/C226Model: MACHINISTCondition: Full newCPU socket: LGA 2011-3Structure:M-ATXCPU supported: Intel series with LGA 2011-3 socket(Support Intel Core i7 or xeon e5 v3&v4 series)Memory socket: 4*DDR4 Support four channelsMax memory supported: 4*16G DDR4 Memory type supported: 2133/2400/2666/3000/3200/3600mhz(The server ram can't work with the desktop ram, it has the compability problem.)Integrated video card: NOMotherboard dimension: 23.5CM*18.5CMMotherboard weight(including package): 0.9kg or so Note: 1:The color of the bottom plate of the slot may vary from batch to batch, but it will not affect the use of the product. The product is constantly optimized and upgraded. 2:Please allow 1-3mm differs due to manual measurement. 3:Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 4:This planform needs powerful power supply. please make sure your power supply can enough to supports this planform.(at least 500w brand power supply)5:The battery in motherboard photos will be removed before shipping, as battery is forbidden at CN post and custom. For Customs duties problem , pls make sure you can solve the customs clearance problems by yourself, if you can't solve it, we don't advise you to buy goods in our store. We are not responsible for customs duties. Thanks for your kindly understanding.