Features: 1.QUAD CHANNEL MEMORY SLOT: Desktop computer motherboard features quad channel memory slots for dramatically increased performance up to 64G to better meet your needs. 2.FAST TRANSFER SPEED: 4 channel computer motherboard is perfect for operating systems and application drivers, M.2 supports 32GB/s data transfer speed. 3.PLUG AND PLAY: DDR3 mainboard front USB3.0 interface provides 10x faster data transfer speed than USB2.0 through plug and play function. 4.SATA 3.0 HIGH SPEED INTERFACE: SATA 3.0 high speed interface for fast boot up without waiting, strong compatibility, SATA2.0 upgrade, get better reading speed. 5.PCB MATERIAL: Desktop motherboard is made of PCB material, durable and long lasting, stable in use. The computer motherboard 2011 pin supports E5 V2 type CPU. 6.RESTORE TRUE SOUND CHANNEL: 7.1 restore the real sound channel HD sound processor and sound capacitor, restore the real sound to ensure that the sound signal is more pure. specification:Item Type: X79 Computer Motherboard Material: PCB Built In Battery: CR2032x1 240mah Motherboard Model: X79 Motherboard Board Type: ATX Graphics Card Slot: 1 x PCI E 16X NIC: Gigabit Adaptive NIC CPU Slot Type: LGA2011 Number Of Memory Slots: 4 x DDR3 Memory Capacity Peak: 64GB Hard Drive Interface: 1 x SATA3.0, 3 x SATA2.0, M.2 NVME Interface PS 2 Interface: PS 2 Mouse Keyboard Interface Power Connector: 1 x 8 Pin, 1 x 24 Pin USB Interface: 2 x USB3.0, 4 x USB2.0, 2 x USB2.0 Pin, 1 x USB3.0 Pin Expansion Interface: 1 x PCI E 4X, 1 x PCI E 1X PackageList:1 x X79ComputerMotherboard1 x Metal Plate1 x Connection Line