You can choose from three specifications: motherboard or motherboard+CPU or motherboard+CPU+memory1. (motherboard x1)2. (motherboard x1+CPU x1) 3. (motherboard x1+CPU x1+16GB memory x1) Please choose according to your needs CPU:Processor Series: Intel XeonModel number: E5 2630 V4Processor Speed: 2.2GHzProcessor Socket: 2011-3stepping: SR2R7The number of CPU cores: 10The number of threads: 20L3 cache size (MB): 25MBWattage: 85WattMemory:Chip: SEC / HY/ MIC and others (ship at random)Type: ECC REG (server memory)Frequency: DDR4 Capacity: 16GB (1PCS*8GB)

 Power interface：24pin+8pinNote:1:The platform needs powerful power. Please make sure your power supply is sufficient to support it(at least 500w power supply).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:The battery in motherboard photos will be removed before shipping, as battery is forofferden at CN post and custom.5:We show photos of motherboard, pictures are for reference only, subject to our available products.ease use the specifications provided in the instructions for TPM 2.0 specifications. Inserting the wrong model of TPM may cause it to fail to start. Please purchase the TPM specifications specified in the instructions imageFeature:100% brand new and high quality!Support REG ECC server memory/desktop memory Note that server memory and desktop memory. The two types of memory cannot be mixed together.Support M.2 NVME/NGFF SSD.High compatibility for a higher experience.All solid capacitors, fine workmanship, professional stability.The power socket has an 8-pin, 24-pin power connector.Motherboard dimension: 215mm*190mm.Installation instructions for motherboard power supply: