Description: 8 Layers PCB: 8 layers PCB material, efficient data transmission, , better electrical performance, more stable performance, long durability 4x DDR3 Memory Slots: 128GB memory capacity can be expanded, greatly improving computer performance. Stable Power Supply: All solid capacitors provide more stable power supply, ensure the stable operation of the motherboard, and enhance stability. 5-phase power supply 5-phase CPU hybrid digital power supply ensures stable CPU operation, high efficiency and durability. Full Speed M.2 Hard Disk Interface: M.2 has PCIE3.0 x4 broadband and supports 32G/s data transmission speed. An excellent choice for systems and drivers. Power Interface:Gaming Computer motherboard adopts 1 x 8 pins and 1 x 24Pin power interface Specification: Motherboard model: X79G-A motherboard Board type: M-ATX Motherboard size: 190mmx190mm Graphics card slot: 1x PCI-E 16X Network card: 1x Gigabit network card Sound card: support 5.1 channel CPU socket: support LGA2011 processor Number of memory slots: 4x DDR3 dual channel Memory capacity: 128G SATA interface: 4x SATA2.0, M.2 NVME Power interface: 1x 8 pins , 1x 24-pin PCB thickness: 8 layers USB interface: 12x USB2.0 (4x front USB2.0) Material: PCB material Size Chart: 19cmx19cm/7.48inchx7.48inch Package Includes: 1 Piece Motherboard Note: Please allow slightly errors due to manual measurement and different monitors.