Q: i have a bunch of ram cards here, different sizes. if i put in mix matched ram cards to my computer will the high ones just match the lowest one? i think all are pc133.
A: Yes, the higher ones will run at the speed of the lowers ones. If you have 256MB of ram that runs at 100mhz, and put in another stick of 256MB that runs at 133mhz, the faster one will slow down and you end up with 512MB running at 100mhz.