It is 600Mhz. Memory have multipliers, 1:1 being the most used.
Memory is DUAL DATA RATE. meaning if you have DDR-1200
there are a few multipliers i don't remember all at the top of my head but
3:2 For every 3 Mhz of FSB memory runs at 2Mhz
1:1 For every 1 Mhz of FSB memory runs at 1Mhz
4:5 For every 4 Mhz of FSB memory runs at 5Mhz
Or is it the other way around??? :roll:
And so on