Noctua DH-15 cooler and RAM compatibility - YouTube
Will the Noctua NH-D15 fit? (RAM clearance) - Cooling - Linus Tech Tips
Noctua NH-D15 Review | RelaxedTech
Review | Noctua NH-D15 Tower CPU Cooler | TechPorn
NH-D15S
Noctua NH-D15 chromax.black Review | Linuxlookup
Oddly-Specific PSA: G.Skill's Trident Z memory fits under a Noctua NH-D14 just fine, even though it is not listed for compatibility due to it's 44mm height : r/pcmasterrace