I wouldn't know exactly what you are referring to by 'it" as the link you posted is for a model line of memory - ELITE PLUS U-DIMM DDR4 RAM DESKTOP MEMORY
Below that is the notation that the memory is available with 2666, 2400, 2133 speeds.
For 6th Gen CPU, 2133MHz memory would be the correct speed to buy. You also make no mention of capacity.
I wouldn't know exactly what you are referring to by 'it" as the link you posted is for a model line of memory - ELITE PLUS U-DIMM DDR4 RAM DESKTOP MEMORY
Below that is the notation that the memory is available with 2666, 2400, 2133 speeds.
For 6th Gen CPU, 2133MHz memory would be the correct speed to buy. You also make no mention of capacity.