ASRock USB 3.0 and SATA 6 Gb/s Equipped P55-Deluxe3 Motherboard
Expansion slots include two PCI-Express 2.0 x16 (electrical x8 when both are populated), a PCI-Express x1, and two PCI slots. Both NVIDIA SLI and ATI CrossFire, are supported. Other connectivity options include 8+2 channel audio with SPDIF connectivity, gigabit Ethernet, eSATA, FireWire, and a number of USB 2.0 ports. The ASRock P55 Deluxe3 should be priced somewhere in the $180~$200 range.