Note:

For all x99 series and X79 motherboards, it can't fit for x99 and x79 series motherboards please check it before placing an order, thanks.

When placing an order, please confirm whether the product is compatible with your motherboard/CPU model.

About X.M.P:

Memory products with the frequency of 3000MHZ and higher than 3000mhz, which are not using the J.E.D.E.C. standard, which is with the X.M.P. standard. Please check whether the motherboard and CPU support X.M.P. before purchasing.

Your motherboard and CPU model firstly.

If the motherboard and CPU don't support the change standard, the memory will only work at 2666MHZ/2400MHZ.

In addition, due to the CPU and motherboard's problems, for 3000MHz and above frequency 3000mhz memory, if you use two pieces of single-channel memory or four combinations together, it can't be able to form a two-channel or multi-channel, without the original manufacture's test, you can't mix and match personally, there may be a mismatch and can't work in the right way.

About CAS Latency:

The ram of 3200MHz has two timings,CL16 and CL18, which will be shipped randomly. Please consider carefully before purchasing.