Asus P6X58D-E BubbleWrap Review
 

So what exactly does it take for a board to sport the Extreme Design name? Well it could be SATA 6Gb/s or USB 3.0 support. Maybe even the ASUS EPU, MEMOK button, or the ASUS Express gate. It could be improved cooling with a fanless heatpipe design, or the Stack Cool 3 technology. It could also be the ASUS TurboV overclocking utility, or the boards 16 2 Power phase design. However, it's probably a combination of all of these features that make a board designed to the extreme!

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