I am happy i went with the NHD15S. I bet if i got the NH-D15 i would have had GPU clearance problems. Temps are pretty good on my i9-9900k. Temps in the
Raising fan on NH-D15 hurt performance? : r/overclocking
NH-D15
Unboxing & Review: Noctua NH-D15
What's the difference between NH-D15 and NH-D15S? : Noctua Knowledge Centre
Noctua NH-D15 chromax.black Review | Linuxlookup
Noctua Shows Off Updated 'D Series' 140mm CPU Coolers: NH-D15 Gets A Successor
Noctua NH-D15 memory clearance? | [H]ard|Forum
Noctua NH-D15 Dual-Tower CPU Cooler Review - Page 3 Of 5 - Modders Inc
Noctua NH-D15S CPU Cooler Review: How The Best Got Better - Page 3 Of 5 - Modders Inc