Will these 2 sets of ram play nice together?

[TwiggLe]

F3-10666CL9D-8GBXL
and
F3-10666CL9D-8GBRL


I currently have the RL set.
I was going to grab another set and was going to get a really good deal on the XL set.

From what I can see there is no difference in the specs at all...

[GSKILL TECH]

That is something you need to try; because we did not test them together, we can not be certain.

Thank you
GSKILL TECH