1. Supports Xeon E5 LGA2011-0 series processors. Support 4 SATA interfaces and 10 USB2.0 2. Support high-speed DDR3 dual channel memory slot: support 1066/1333/1600/1866MHz, maximum capacity 64G memory 3. Support 7.1 channel ALC897 chip. Support two PCIE interfaces: one X16, one X1 PCIE 4. RJ45 gigabit network card interface * 1. Support 4-layer backplane, 6+1 phase power supply 5. Support Win7 and Win10 32/64 bit operating Product name: computer motherboard Model: X79 Processor: for Xeon E5 LGA2011-0 pin series processor Chipset: H61 Memory: Technology: dual channel DDR3 1066/1333/1600/1866MHz Maximum capacity: 64GB Memory slot: 2 * 240 PIN DDR3 Post I/O: PS/2: 1 * KB interface and 1 * interface USB interface: 6 * USB2.0 Ethernet: 1 * Realtek Gigabit network card Audio:1*(Mic-in, Line-out,Line-in) Internal connectors: USB 2.0: 4 * (2 * FUSB can be connected to four USB 2.0 interfaces); PCIe:2*(1*PCIe x16,1*PCIe x1) M.2:1*NVME M.2 SATA:4*SATA2.0 ATXPWR interface: 1 * standard 1x8PIN power socket; 1 * Standard 1x24PIN power socket Audio: 1 * 2x5Pin pin Product size: 187 x 217mm color:Black Material:PCB Package Contents: 1 x X79 computer motherboard 1 x Baffle 1 x SATA cable 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.