We had massive problems with CPU coolers etc, because technically completely senseless cooling plates occupy the cooling strips on top of too much space, is ansich our own fault.
Btw. We can only strongly advise against trying to remove the heat sinks. The chance thereby demolish the RAM of the board is high.
Nevertheless, we do not like the product because we had never found any clues on the purchase, which can cause problems for these RAMs account of its unusual dimensions.