Experience next-level CPU cooling performance with the Noctua NH-U12A, the fifth generation in Noctua’s award-winning NH-U12 family of 120mm premium-quality quiet air coolers. Engineered in Austria, this model pushes the boundaries of the 120mm form factor by combining two of Noctua’s flagship NF-A12x25 PWM 120mm fans—renowned for their silent, efficient operation—with a completely redesigned heatsink that
features seven heatpipes and an expanded fin surface area for optimal heat dissipation.
Technical
Specifications
- Intel socket compatibility: LGA1200, LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, LGA2066
- AMD socket compatibility: AM4, AM3(+), AM2(+), FM1, FM2(+)
- Dimensions (with fans): Height 158 mm, Width 125 mm, Depth 112 mm, Total weight 1.22 kg
- Materials: Copper base and heatpipes, aluminium cooling fins, soldered joints, nickel plating
- Heatpipes: 7
- Maximum airflow: 102.1 m³/h
- Noise level: 22.6 dB(A) (with Low-Noise Adaptor: 18.8 dB(A))
- Fan lifespan (MTTF): Over 150,000 hours
Included in the box
- 2x Noctua NF-A12x25 PWM 120mm fans
- 2x Low-Noise Adaptors (L.N.A.)
- 4-pin PWM y-cable for dual fan control
- SecuFirm2™ multi-socket mounting system for Intel and AMD
- Noctua NT-H1 thermal compound
- Noctua metal case badge
Features &
Use Cases
The NH-U12A is the ultimate choice for high-performance desktop PCs, gaming rigs, creative workstations, and compact server environments where silent, reliable cooling is essential. Its advanced design ensures efficient heat dissipation comparable to many larger 140mm coolers, while maintaining superior compatibility with standard 120mm cases and PCIe slots. Whether you’re an overclocker, gamer, or professional requiring stable CPU temperatures under heavy workloads, the NH-U12A delivers exceptional results with near-silent operation.
Benefits
- Outstanding thermal performance keeps your CPU cool even during maximum loads
- Ultra-quiet operation thanks to Noctua’s advanced fan technology and noise reduction adaptors
- Wide compatibility with modern Intel and AMD processors
- Long-lasting reliability backed by Noctua’s 6-year manufacturer
warranty
- Easy and secure installation with the professional-grade SecuFirm2™ mounting system
Care Instructions
To maintain optimal performance, regularly clean the heatsink fins and fans from dust using compressed air or a soft brush. When installing, ensure the cooler is firmly mounted and the thermal compound is evenly spread. Avoid exposure to moisture and liquids.
Noctua NH-U12A, crafted in Austria, is the definitive solution for professional CPU cooling in any environment—from your home office to high-end gaming setups. Enjoy top-tier performance, flawless compatibility, and whisper-quiet operation with every use.
