Item Type: Computer Motherboard_x000D_ Motherboard Chip: Integrated chip sound card/network card, main chipset for IntelX79, network card chip integrated RTL8111F/H gigabit network card, audio chip integrated 6-channel audio chip_x000D_ Processor Specifications: CPU platform for Intel, CPU socket LGA2011_x000D_ CPU Type: For Xeon series and i7 series_x000D_ Support the number of CPU 1_x000D_ Memory Specifications:_x000D_ Memory Type: DDR3 1866/1600/1333MHz_x000D_ Memory Slot 4 x DDR3 DIMM_x000D_ Expansion Slot:_x000D_ PCI-E slot 2xPCI-EX16 graphics slot_x000D_ 1 x PCI-EX1 slot_x000D_ 2 x USB3.0 pins (1 group)_x000D_ 6 x USB2.0 pins (3 groups)_x000D_ 1 x M.2 high rate hard disk interface_x000D_ 1 x COM interface_x000D_ 4 x SATA2.0 interface_x000D_ 2 x SATA3.0 interface_x000D_ 1 x PCI interface_x000D_ I/O Interface:_x000D_ PS/2 interface PS/2 can mouse general interface_x000D_ 1 x RJ45 network interface (Gigabit network card)_x000D_ 2 x USB3.0 interface_x000D_ 6 x USB2.0 interface_x000D_ Audio Port_x000D_ Main Chip Model: X79 series chip_x000D_ PCB Layers: 8 Layers_x000D_ Power Supply Module: 7+1 Phase power supply_x000D_ Integrated Graphics: Not integrated_x000D_ Integrated network Card: Gigabit adaptive network card_x000D_ CPU Socket Type: LGA2011_x000D_ Memory Slot: DDR3 4 slots 4 channels_x000D_ Summit Memory Capacity: 16G*4 DDR3_x000D_ Maximum Memory Capacity: 64G_x000D_ The power socket has an 8-pin, a 24-pin power connector, and the power supply mode is 8-phase_x000D_ Battery: CR2032 (not included)1This computer motherboard is X79 desktop computer luxury large motherboard and has M.2 high?rate hard disk, with M.2 high?rate hard disk interface, convenient and high performance. 2Desktop computer mainboards have real X79 chips, 8?layer PCB, four?channel memory, all?solid?state capacitors, on?board M.2 interface, Gigabit network card, USB3.0, SATA3.0, and increased heat dissipation block. 3The computer motherboard is a low-temperature, efficient, multi-phase, and more stable motherboard that surpasses the 6-phase power supply motherboard, and the maximum memory capacity is 64G. 4The desktop computer mainboard is a 7+1 phase enhanced power supply layout. 5This desktop computer motherboard is a 2011-pin support M.2 high-speed hard disk interface and supports E5 series CPU USB3.0.Need to install batteries for the motherboard to work1 x X79 Desktop Computer Motherboard 1 xATA Line 1 xSlot Board