Asus Rampage IV

LGA2011 socket (8) DDR3 DIMM slots (two per channel) X79 PCH, which is actively cooled by a fan Expansion slots - (4) PCI-Express 3.0 x16 (red), (2) are x16-capable, all are x8 capable (1) PCI-Express 2.0 x4 (1) x1 slot Storage connectivity - (4) SATA 6 Gb/s (red) and SATA 3 Gb/s (black), (1) eSATA, and (1) power-eSATA. (8) USB 3.0 ports (1) gigabit Ethernet Bluetooth Realtek ALC898 8+2 channel audio