if I buy 6700k it will only support 2133 MHz?

[Gal___]

I want to buy 6700k and ddr4 with 3000mhz will it fit togther?

 

[ahnilated]

Yes.

 

[1LiquidPC]

Should work fine. The 6700k only "officially" suports 2133Mhz RAM. Anything higher is technically OCing the IMC.