1、Quick Connection: This DDR4 motherboard is equipped with 4 rear USB 3.0 interface, Gigabit network card and 4 front USB 3.0 interface for high speed connection. 2、7 Phase Power: This desktop motherboard adopts 7 phase power supply and dual indicator design, and highly efficient heat dissipation ensures stable performance. 3、4GB/S Bandwidth: This PC motherboard supports NVME PCIE X4 channels and M.2 high speed hard disk with theoretical bandwidth up to 4GB/S. 4、Gigabit Network Card: This X99 motherboard adopts integrated Gigabit network card and integrated graphics card, specially designed for game player, offering smoothing gaming experience. 5、Digital Indicator: This LGA 2011 3 motherboard is designed with digital indicator and buzzer, thus you will know more clearly about the running status of motherboard. Item Type: DDR4 Motherboard Material: Printed Circuit Board Motherboard Chip: Integrated Chip: Sound Card/Network Card Chipset: X99 Series Network Card: Gigabit Network Card Audio Chip: Integrated 6 Channel Chip CPU Specification: CPU Slot: LGA 2011 3 Supported CPU: 1(E5 2680V4 Included) Supported CPU Type: E5 V3/V4, i7 58xx/68xx Series Memory Type: DDR4 2666/2400/2133MHz Memory Slot: 4 x DDR3 DIMM Maximum 128G Expansion Slot: 2 x PCIe X16 Graphics Card Slot, 3 x PCIe X1, 1 x USB3.0 Pin, 1 x USB 2.0 Pin, 1 x WiFi Module Interface, 1 x M.2 Interface(With PCIE, SATA Jumper Switch), 8 x SATA3.0 Interface I/O Interface:PS/2 Keyboard Mouse Interface, 1 x RJ45 Interface, 4 x USB 3.0 Interface, 4 x USB 2.0 Interface, Audio Interface Other Specification: Power: 1 x 8PIN, 1 x 24PIN Power Interface Power Supply: 7 Phase Power Supply Mode E5 2680V4 CPU Specification: CPU: E5 V4 Series (Included) Technology: 14nm Frequency: 2.4GHz Dynamic Acceleration: 3.3GHz Number of Cores: 14 Thread: 28 Threads Cache: 35MB TDP: 120W Slot Type: LGA 2011 3 Integrated Graphics Card: Not Supported Memory Specification: Applicable Type: Desktop Memory Capacity: 2 x 16G(Included) Memory Type: DDR4 ECC REG Memory Frequency: PC4 2133/2400MHZ Battery Type: Lithium Battery Battery Model: CR2032L Battery Capacity: 240mAh(Battery Included) 1 x DDR4 Motherboard 1 x Bracket 1 x User Manual 2 x Memory 1 x SATA Cable