newbie CAS?

[CrackedSKull]

I always hear CAS 2, 2.5, 3, but what does it meen, and whats better?

[JaY_III]

Column
access
strobe

lower is better as it is faster... less clock cycles betwwen access

[Pinky]

Can't
Access
System

If you set it too low, windows may not boot ;).