NH-D15 G2 HBC

High-base convexity variant

Second generation

Further improved second generation of the iconic NH-D15

Superior performance

8 heatpipes & 20% more surface area for higher heat-loads

State-of-the-art fans

Dual NF-A14x25r G2 PWM fans with speed-offset

HBC variant optimised for highly convex CPUs (e.g. LGA1700). Not recommended for AM5/AM4.

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Noctua currently has 3 available NH-D15 G2 models, the standard (MBC - Medium Base Convexity) which is the best all-rounder if you like swapping out CPUs and motherboards a lot, LBC (Low Base Convexity) which is ideal for flat CPUs (AMD AM4/AM5 and Intel LGA2066 and LGA2011 sockets primarily) and the HBC (High Base Convexity) which is aimed towards deformed CPUs and CPUs without modifying their sockets (Intel LGA1700 socket primarily).

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