Can i mix to types of Corsair Ram?

[theundeadhorde]

OK im upgrading my PC i currently have 4 *8GB Dominator GT's 1866 MHz cas 9 and they run at 1.5 v, i want to add 4 more, but i see the new Platnium modules are out. i was wondering can i use these with my current modules if the timings and speed are the same?

 

[samander95]

It should not be a problem if the speeds are the same, but why in the name of jesus christ do you need 64 gb of ram. Im telling you its a waste of money unless you work for nasa and calculate lunar landings and such with massive amount of mathematical caluclations. You really dont even need more than 8gb for gaming. So i wouldnt recommend buying anymore ram considering you have 16gb or ram already