1.X79D 2.0 classic motherboard 7.1 restores the real audio channel/gigabit high-speed network card/dual-channel DDR3/M.2 high-speed hard disk interface 2. The gigabit high-speed network card adopts Realtek8111 gigabit network card, a high-performance network interface specially designed for gamers. 3. M.2 high-speed hard disk interface M2 supports 64GB/s data transmission speed, which is the for and application driver. 4.5.1 Restore the real channel High-definition audio processor brings an immersive and shocking sound experience, ensuring that the audio signal is more pure. 5. Luxurious materials, strong and durable all-solid panels, the best materials are long-lasting and durable Applicable type: desktop CPU socket type: 2011 Support CPU type: 2011CPU Graphics card: discrete graphics card Support graphics standard: PCI Express 16X Support memory type: DDR3 Hard disk interface: SATA3 Number of USB ports: 12 Maximum memory capacity: 64GB Number of network cards supported: 1 Motherboard model: X79D2.0 Number of memory slots: 2* DDR3 Version: ATX memory capacity: 64GB Motherboard size: 220mm X 180mm SATA interface: SATA3.0*2.SATA2.0*2M.2 interface (support NVME) Graphics card slot: 1*PCI-E 16X Channel: 5.1 channel Network card: Gigabit adaptive network card Power interface: 1*8+1*24 pin power interface Expansion interface: 1 PCI-E 4X CPU power supply: 5-phase power supply CPU type: Support LGA 2011 USB interface: B2.0*12 Front USB20*4) Colour:As Shown Material:plastic Package Contents: 1 x Computer motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.