Amazon.com: Noctua NH-D15S, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Brown) : Electronics
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
Noctua NH-D15 Question w/ G.Skill | Overclock.net
Noctua NH-D15S - Clix Gamers
NH-D15 chromax.black
Noctua NH-D15 memory clearance? | [H]ard|Forum
Noctua NH-D15 RAM Clearance (Steps Guide for RAM Module and Cooler) - Hardware Centric
What is the RAM clearance of my Noctua CPU cooler? : Noctua Knowledge Centre