Cooling · Noctua

Noctua NH-U12A chromax.black

Noctua NH-U12A chromax.black for local AI desktops and workstations that need cool and quiet operation during long training runs.

Noctua NH-U12A chromax.black is a Air Tower product from Noctua built for desktop and workstation systems that run local AI workloads. It suits model loading, dataset handling and daily creation work where cool and quiet operation during long training runs matters in a home lab or office build.

Specifications

Name	Noctua NH-U12A chromax.black
Brand	Noctua
Category	Cooling
Type	Air Tower
Key spec	Type Dual tower
Key spec	Fans 120 or 140 mm class
Key spec	Socket support AM5, AM4, LGA1851, LGA1700
Key spec	Height under 170 mm class
Best for	GPU workstation; LLM inference; quiet local AI build
Specs source	Noctua product page
Last verified	2026-11-14