Feature 1Stable And Reliable: DDR4 motherboard provides stable power supply with 6 phase power supply mode and modular large heat sink power supply design. 2Large Memory Support: High efficiency memory, DDR4 computer motherboard supports DDR4 dual channel memory, maximum support for 128G memory strips. 3High Speed: High speed hard disk interface, support for NVME PCIE X4 channel M.2 high speed hard disk, the theoretical bandwidth of up to 4GB/S. 4Multi Interface: This computer motherboard supports multi interface expansion, 4 USB3.0 and 6 USB2.0 interfaces to meet the needs of various peripherals. 5Easy To Use: The PC motherboard is equipped with an integrated chip sound card, network card, conveniently connecting to sound devices and networks. With E5 2680V3 CPU, easy to assemble.Item Type: DDR4 MotherboardMaterial: PCBMotherboard Chips:Integrated Chip Sound CardMain Chipset for Intel H81 SeriesSound Chipset Integrated 6 Channel Sound ChipProcessor Specifications:CPU Platform for IntelCPU Slot LGA 2011-3Support CPU E5 2680V3 1pc (Included)Support CPU Type E5 V3 V4, for I7 58xx 68xx SeriesMemory:Memory Type DDR4 2666, 2400, 2133MHzMemory Slot 4 x DDR4 DIMM Peak 128G (Color Main Memory Slot)Expansion Slots:1 x PCIE X16 Graphics Card Slot1 x PCIE X1USB3.0 Pin (1 Set)USB2.0 Pin (1 Set)2 x SATA 2.0 Interface1 x SATA 3.0 Interface1 x NVME M.2 InterfaceI, O Interface:PS/2 Interface PS/2 Keyboard and Mouse Universal Interface1 x RJ45 Network Interface2 x USB 3.0 Interface6 x USB 2.0 InterfaceSound InterfaceBattery Type: 1 x CR2032 Button BatteryBattery Capacity: 240mAh (Included)Other Parameters:Power Socket One 8 Pin, One 24 Pin Power ConnectorPower Supply Mode 6 PhaseE5 2680V3 CPU:CPU Series: For Xeon E5 V3 SeriesProcess: 22nmCPU Basic Frequency: 2.5GHzDynamic Acceleration Frequency: 3.3GHzNumber of Cores: 12 CoresNumber of Threads: 24 ThreadsThree Levels of Cache: 30MBThermal Design Power (TDP): 120WSlot Type: LGA 2011-3Integrated Graphics: Not Support .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x DDR4Motherboard1 x Baffle1 x SATA Cable1 x User Manual