default for a Q6600 is usually 266*9 = 2.4GHz whereas yours is running 400*6 = 2.4GHz, I'm guessing if you didn't do it then the guy who set your pc up has done this so the DDR:FSB ratio is 1:1, nothing to worry about, I was just curious is all.
As long as it's running at 2.4 Ghz or higher, you will be fine. The higher FSB will make your system faster, assuming your RAM is running in at least a 1:1 ratio.
As long as it's running at 2.4 Ghz or higher, you will be fine. The higher FSB will make your system faster, assuming your RAM is running in at least a 1:1 ratio.