Question Dual channel ram but one ram is faster than the other?

[dong126085]

Hey guys,
I recently figured out that one of my ram is running faster than the other. (one is running at 2400mhz and the other is running at 2133 mhz??)
Does this cause any sort of bottleneck and is there a way to fix it?

 

[RememberThe5th]

The 2400 will run at slowest one 2133, soo both will be 2133 and in dual channel.
You can check it via cpuz on memory tab.