Amazon.com: Noctua NH-D15, Premium CPU Cooler with 2X NF-A15 PWM 140mm Fans (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-D14 - Air CPU Cooler Review
Noctua NH-D15 CPU Cooler Review | KitGuru
Noctua NH-D15 chromax.Black, Dual-Tower CPU Cooler (140mm, Black)
Noctua NH-U14S Single Tower Cooler Review — More Memory Clearance – Pokde.Net
Intel LGA2011 CPU Cooler Roundup For Sandy Bridge-E Processors - Page 7 of 14 - Legit Reviews