Noctua NH-D12L in review: Powerful premium CPU cooler for all common sockets - NotebookCheck.net Reviews
NH-D15 ram clearance on itx boards : r/Noctua
Noctua NH-D15 CPU Cooler Review
Will the Noctua NH-D15 fit? (RAM clearance) - Cooling - Linus Tech Tips
Noctua NH-D15 Dual-Tower CPU Cooler Review - Page 3 Of 5 - Modders Inc
Noctua NH-D15 Ram Height | Tom's Hardware Forum
Noctua Shows Off Updated 'D Series' 140mm CPU Coolers: NH-D15 Gets A Successor
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