Features: This motherboard supports LGA2011 CPU, fast and smooth operation. Equipped with 4 DDR3 memory slots, maximum support 64GB memory capacity, greatly improve the performance of the motherboard. The M.2 hard disk interface supports up to 32GB/s data transmission speed, stable and fast. Equipped with gigabit network card, the high performance network is specially designed for game players. Made of 8-layer PCB board, good signal isolation ability, more stable electrical performance, durable and reliable. Specification: Model: X79M-S 2.0 Form factor: ATX CPU slot: Support LGA2011 Memory slot: DDR3*4 Max memory capacity: 64GB SATA interface: SATA2.0*4 USB interface: USB2.0*10(Front USB2.0*4) Graphic slot: PCI-E 16X*1 Network card: Gigabit network card*1 Sound card: Support ALC662 5.1 channel Power supply interface: 8Pin*1, 24Pin*1 Size: 251mm*190mm Packing list: 1 * Motherboard 1 * SATA cable 1 * Baffle