1. Support Xeon E5 LGA2011 pin series processor. Support 4 SATA interfaces and 8 USB2.0 2. Support high-speed DDR3 dual channel memory slot: support 1066/1333/1600/1866MHz, maximum capacity 64G memory 3. Support 5.1 channel ALC662 chip. RJ45 Gigabit network card interface, 8111H network card 4. 4-layer PCB backplane, 5-phase power supply. Support Win7 and Win10 32/64 bit operating 5. Support PCIE M.2, SATA M.2 Product name: computer motherboard Model: X79-S Processor: for E5 LGA2011 pin series processor. (Not suitable for CPU) Chipset: C602 Chipset series Memory: Technology: dual channel DDR3 1066/1333/1600/1866MHz Maximum capacity: 64GB Memory slot: 2 * 240 PIN ECC/DDR3 Post I/O: PS/2 interface: 1 * (PS/2 mouse, PS/2 keyboard) USB port: 6 * USB 2.0 Ethernet: 1 * Realtek Gigabit network card Audio:1*(Mic-in, Line-out,Line-in) Internal connectors: USB 2.0: 2 * (one FUSB can be connected to two USB 2.0 interfaces) PCIe:2*(1*PCIE x16,1*MiNi PCIE) ATXPWR interface: 1 * standard 1x8PIN power socket; 1 * Standard 1x24PIN power socket SATA: 4 * SATA interface Audio: 1 * 2x5Pin pin M. 2 interface: 1 * PCIE/SATA M.2 interface Product size: 170 x 190 mm color:Black :PCB Package Contents: 1 x X79-S 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.