1、LGA 2011 Socket: Gaming motherboard equipped with X79 server chip, supporting for Xeon E5 V1/V2 and Core i7 series CPU. Suitable for Xeon E5 4650, for Xeon E5‑2640 v2, for Xeon E5 2670 v2, for Core i7 3930K, for i7 4960X, etc. 2、High Perfermance: Micro ATX motherboard is made of 8 layer PCB material, which has efficient data transmission and is not easy to break. Onboard PCIe 0X16, Gigabit Ethernet interface, SATA 0 slot. 3、Power Supply: High capacity power supply and 24/8pin power supply ensure that the X79 A motherboard can still run programs stably and smoothly even in high strength operations. 4、Warm Tips: Easy to install. If there is no display, no boot, no picture, no network card, no sound card, etc. It is recommended that the customer restore the factory settings, reset the CMOS or wipe the metal contact on the memory, CPU and graphics card with an eraser to improve the situation such as poor contact. 5、Power Interface: Computer motherboard adopts 1 x 8Pin and 1 x 24Pin power interface, and provides extension interface PCI E4X x 1,COM Pin x With hard drive interface 2 x SATA0, 2 x SATA0, M.2 NVME. 1 x Motherboard1 x Connection Cable1 x Metal Plate1 x Instruction Manual Item Type: X79D 2.0 Computer MotherboardMaterial: PCBMotherboard Board Type: M ATXMotherboard Size: Approx. 220 x 180mm / 8.7 x 7.1inGraphics Card Slot: 1 x PCI E 16XNetwork Card: Gigabit network cardCPU Slot Type: LGA2011 Number of Memory Slots: 2 x DDR3Small Card Capacity Peak: 64GBHard Drive Interface: 2 x SATA 3.0, 2 x SATA 2.0, M.2 NVME interfacePower Connector: 1 x 8pin, 1 x 24pinUSB Interface: 12 x USB 2.0(8 x rear interface USB 2.0)Expansion Interface: 1 x PCI E 4X, 1 x COM pinBuilt in Battery: 1 x CR2032 240mAh