Asus' motherboard features a 16+2 digital power phase design and an EPU that ensure up to a 92% power efficiency, an Nvidia NF200 bridge chip enabling 3-way SLI, four PCI-Express x16 slots, four SATA 6.0 Gbps and four SATA 3.0 Gbps ports, dual Gigabit Ethernet, support for DDR3-2200+ memory (dual-channel), two USB 3.0 connectors, 7.1 channel audio, a passive cooling solution, and will be bundled with a diagnostics card.
Source: TC Mag