Check out Crucial Ballistix. It's low-ish profile (i.e. doesn't have much unnecessary extra height), and probably on the Dark Hero QVL (it's on the Extreme QVL for DDR4-3600). I don't know for sure if it will work with that cooler, but def worth a look. It doesn't sit much taller than the VRM heatsinks on the Extreme, which makes me think it should work with most HUGE coolers.