Noctua NH-U12A, Premium CPU Cooler with High-Performance Quiet NF-A12x25 PWM Fans (120mm, Brown)
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Alin
Greater than one weekdidnt fit my large motherboard easily and also was difficult clipping the side fans on easily
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Thierry
> 3 dayRefroidissement efficace pour i7 12700k.
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Lee
> 3 dayeasy to install and comes with everything you need. comes with screwdriver, thermal paste, mounting for amd and intel, and easy directions. it also is surprisingly compact. didnt get in the way of my ram in x570 board at all
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C4T_L0V3R
Greater than one weekReçu totalement fracassé, avec une simple étiquette collée sur la boîte même du ventilateur, pas de carton, de protection ou autres... Rien.
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Owen Chiang
Greater than one weekSmaller than a D15, perfect for a mid tower case with no clearance issues.
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Tanner Hoppe DVM
> 3 dayInstalled and working great so far. Had a little issues understanding the instructions and identifying which part kits was needed for mine MB/CPU.
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Cydney Turcotte
12-06-2025The tower itself is good quality but the fans seem to be cheap. They are heavy (blades) and wobble at higher rpms. The fact that the rpms are limited to only 2000 only confirm my observation. it is poorly designed to work at high rpms. so the duarability metrics from manufacturer should be questioned as well. The noise comes with the wobbling. ordered some lower quality be quiet coolers and they have less vibration with poorer bearing and can even go up to 2500 rpms while being quiet still.
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AMG.Vito
> 3 dayA pesar de los problemas con el envío, el producto es increíble. Baja la temperatura unos 5 grados de CPU y GPU, en comparación con mi anterior EVO212, no es gran cosa pero mi equipo a full la GPU no supera ahora los 60 en ningún momento y la CPU con OC sobre 55, y sin achuchar a los fans.
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marc fratacci
> 3 day120 mm aussi puissant quun 140 et très silencieux même en OC
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Sam Richards
> 3 dayAll temperatures in Celsius.
The NH-U12A is the latest, 5th generation of Noctua’s NH-U12 series of 120mm size premium-quality quiet CPU coolers. Conceived to push the envelope of the 120mm form factor, it combines two of Noctua’s flagship model NF-A12x25 PWM 120mm fans with a completely redesigned heatsink featuring 7 heatpipes and an increased fin surface area for superior heat dissipation. This way, the NH-U12A can rival the performance of many 140mm size coolers while offering 120mm class case and PCIe compatibility. Topped off with the trusted, pro-grade SecuFirm2 multi-socket mounting system and Noctua’s proven NT-H1 thermal compound, the NH-U12A is a deluxe choice that combines top-tier performance with excellent compatibility and outstanding quietness of operation.
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Classic 120mm tower size for excellent overall compatibilityStanding 158mm tall, the NH-U12A is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups. |
100% RAM compatibility on LGA1700/1200 and AM4/AM5Due to its asymmetric design, the NH-U12A does not overhang the RAM slots on Intel LGA1700 (LGA17xx family)/LGA1200/LGA115x and AMD AM4/AM5 based motherboards, which ensures easy access to the modules and 100% compatibility with tall heat-spreaders. On LGA2066, the rear fan will overhang the RAM slots on the left-hand side of the socket, so RAM modules should not exceed 42mm in height.* |
Dual NF-A12 120mm fansThe NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. Using this elite-class fan in a push/pull dual fan configuration is one of the cornerstones of the NH-U12A’s commanding performance and acoustic efficiency. |
NT-H1 thermal compoundNoctua’s much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds. |
Measurements
- Height (without fan): 158 mm
- Width (without fan): 125 mm
- Depth (without fan): 58 mm
- Height (with fan): 158 mm
- Width (with fan): 125 mm
- Depth (with fan): 112 mm
- Weight (without fan): 760 g
- Weight (with fan): 1220 g
Materials
Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Cooler Specifications
Scope of delivery
- 2x NF-A12x25 PWM premium fan
- 2x NA-RC14 Low-Noise Adaptor (L.N.A)
- NA-YC1 4-pin PWM y-cable
- SecuFirm2 mounting kit
- NT-H1 high-grade thermal compound
- Noctua Metal Case-Badge
* In cases with more than 158mm CPU cooler clearance, the rear fan can be moved upwards to make room for memory modules taller than 42mm.
140mm performance in 120mm size
Thanks to its completely revised 7 heatpipe layout, 37% more fin surface area and a dual fan push/pull configuration that uses the new, state-of-the-art NF-A12x25 fans, the NH-U12A can actually match or even outperform many 140mm sized coolers.
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| NH-U12S | NH-U12S TR4-SP3 | NH-U12S redux | NH-U12S chromax.black | NH-U12A | NH-U12A chromax.black | |
| LGA2066, LGA2011-0 & LGA2011-3 | ✓ | X | ✓ | ✓ | ✓ | ✓ |
| LGA1700 | ✓ | X | ✓ | ✓ | ✓ | ✓ |
| LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) | ✓ | X | ✓ | ✓ | ✓ | ✓ |
| LGA775 & LGA1366 | with NM-I3 | X | with NM-I3 | with NM-I3 | with NM-I3 | with NM-I3 |
| Xeon LGA2011 Narrow ILM / Xeon LGA1366 & LGA1356 | X | X | X | X | X | X |
| Xeon LGA3647 | X | X | X | X | X | X |
| Xeon LGA4189 | X | with NM-i4189 | X | X | X | X |
| AM5 | ✓ | X | ✓ | ✓ | ✓ | ✓ |
| AM4 | ✓ | X | ✓ | ✓ | ✓ | ✓ |
| sTRx4, sWRX8, TR4, SP3 | X | ✓ | X | X | X | X |
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