Features: 1. The X79-2011 four memory motherboard, 7+1 all solid state CPU, has a stable and strong power supply. X79 original chip!! SATA3.0 interface. 2. Memory support: general memory - ECC server memory (not mixed) 3. CPU support: E5-2640/E5-2650/E5-2660/E5-2670/E5-2680 I7 and other V1 and V2 CPUs 4. Support NVME M.2 interface 5,High compatibility, higher experience Specifications: Product name: X79 computer motherboard Model: X79G Chip family: X79 CPU socket: LGA 2011 CPU supported: For series with LGA 2011 socket I7 series (support Xeon E5 2620/2630/2640/2650/2660/2665/2670/2680/2690/2690/) Memory socket: 4* DDR3 Max memory supported: 4*16G DDR3 Memory type supported: non-ecc/reg ecc/ecc I/O interface: 1 * PS/2 interface PS/2 keyboard and mouse universal interface 8 * USB2.0 interface 1 * RJ45 network interface 1 * Audio interface Expansion slot: 1 * PCI-E X16 video card slot 1 * PCl-E X1 slot 4 * USB2.0 slots (2 sets) 2 * SATA2.0 interface 1 * M.2 NVME high-speed interface 2 * SATA3.0 interface Integrated graphics card: None Power interface: 1 * 24PIN interface, 1 * 8PIN interface Product size: 19 x 23.5cm Material: PCB colour: Black + green Package Contents: 2 x X79G motherboard 2 x E5 2670 V2 CPU 8 x 4G DDR3 1600mhz RAM 2 x SATA cable 2 x Thermal Grease 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.