2666mhz with 2400mhz same stick otherwise

Dynamic91

Reputable
Jun 8, 2014
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So iv got Corsair 8GB (2x4GB) DDR4 2400MHz CL14 Vengeance LPX and want to buy another 2 4x of the same brand and type but they are 2666MHz. Im wondering if they will work together? or do i need to do something in bios to make them run at the same MHz?
 
Solution
IF they work, they will run at lower speed (2400 in this case). I wrote 'if', because when mixing sticks not bought as a kit, there is always a chance they will refuse to work together. No, there is no way to tell how it's gonna be before you try it.
IF they work, they will run at lower speed (2400 in this case). I wrote 'if', because when mixing sticks not bought as a kit, there is always a chance they will refuse to work together. No, there is no way to tell how it's gonna be before you try it.
 
Solution