Can anyone tell me if my two sticks of 16GB DDR4 @ 3000 MHz can be used in a dual channel configuration with the 6800k Broadwell-E? My X99 motherboard supports a dual channel mode and supports DDR4 @ 3333 MHz but the Broadwell-E CPU apparantly only supports DDR4 @ 2400MHz. Do i absolutely have to use a quad DDR4 configuration @ 2400Hz with this CPU? ....I'd appreciate any feedback.. thanks