ASUS Sabertooth X79, X79 chipset, 8 x DDR3 2400, SLI/ AMD CrossFireX, 4 SATA III, 4 SATA II, eSATA 6 Gbps, eSATA 3Gbps, 6 USB 3.0, 14 USB 2.0, military grade-tested TUV components