Noctua’s NH-D15 G2 engineering sample has been tested by hardware reviewers. The air cooler features an updated fin stack and new NF-A15x25 fans, promising improved thermal performance. The sample was tested on Intel’s i9-14900K and AMD’s Ryzen 9 7950X.
Results show a 3°C improvement over the original NH-D15 at 200W load. Noise levels are slightly reduced, with peak measurements at 28dB. Mounting hardware has been refined for easier installation on modern sockets.
The NH-D15 G2’s incremental improvements solidify Noctua’s position in the premium air cooling segment. Enthusiasts seeking silent operation and reliable performance will find the new model appealing. Availability is expected later this year.