The Extreme4 P67 motherboard from ASRock is a feature-rich product which incorporates the latest technologies like USB 3.0/SATA3/eSATA3, supports the Sandy Bridge CPUs from Intel and comes with a very easy to use UEFI BIOS; the motherboard comes with a 8+2 power phase design and is offered at a competitive price. In this review we use the board to push our 2500K CPU to 4.8Ghz with air cooling.