this mobo is absolutely amazing. an overclockers dream. no guesswork with voltages or dram frequencies. vcore voltage settings range from 1.100 to 2.400 in 075v increments. dram voltage settings range from 1.80 to 3.40 in .02v increments. same applies for NB, SB, FSB, etc voltage settings. you get the idea.

there are 4 FSB straps to choose from (200mhz, 266mhz, 333mhz and 400mhz). each of these will then give you 2 or usually 3 choices for dram frequency which are of couse dependant to the cpu frequency. there is absolutely no reason a person can't get extremely close to the rated speed of their ram regardless of where they set the cpu frequency. there are a lot of dram settings that I haven't even touched.

another nice feature is that all the OC settings are under one header in the bios (Extreme Tweaker Menu). all frequency settings, all voltage settings, and all dram settings.

this is without a doubt the most OC friendly mobo I have ever had. it takes some learning/getting used to since there are so many settings/features. I highly recommend the asus rampage formula.................