1. Support for Xeon LAG1366/Core i7-9xx processor 2. Support 4 SATA interfaces and 12 USB2.0 3. high-speed DDR3 dual channel memory slot: supporting 1066/1333/1600MHz,Maximum capacity 32G memory 4. Support PCIE expansion slot * 2. RJ45 Gigabit network card interface 5. 6-layer PCB backplane, 4+1 phase power supply. Support 5.1 channel ALC662 chip Product name: Desktop PC motherboard Model: X58 South bridge: AF82801JIR Memory: 2 * DDR3 (maximum support capacity 32G) Memory slot 2 * 240 PIN ECC/DDR3 Post I/O: PS/2 interface: 1 * (PS/2 mouse, PS/2 keyboard) Ethernet: 1 * Gigabit network card, RTL8111H network card chip Audio:1*(Mic-in, Line-out,Line-in) USB port: 8 * USB 2.0 Internal connectors: USB 2.0:4 * (one FUSB can be transferred to two USB 2.0 interfaces); PCIe:2*(1*PCIe x16; 1*PCIe x1) ATXPWR interface: 1 * standard 1x8PIN power socket; 1 * Standard 1x24PIN power socket Audio: 1 * 2x5Pin pin SATA interface: 4 * SATA interface Product size: 224 x 188 mm Different batches of production, there will be some differences in appearance color, which is subject to the real thing and does not affect the use. color:Black :PCB Package Contents: 1 x X58 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.