Noctua Present The 5th Gen. NH-U12A CPU Cooler

👤by Tim Harmer Comments 📅20.03.2019 00:11:25


Vienna, March 19th 2019 – Noctua today presented its new NH-U12A premium-quality quiet CPU cooler. The NH-U12A is the latest, 5th generation of Noctua’s award-winning U12 series of 120mm size 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 sized coolers while offering 120mm class case and PCIe compatibility.

“The original NH-U12 was the very first product we introduced back in 2005 and the U12 series has been at the core of our product line-up ever since,” explains Roland Mossig (Noctua CEO). “Today, we’re proud to continue this successful legacy by introducing the 5th generation that provides even better quiet cooling performance, which enables it to compete with much larger units while offering superior compatibility. In a nutshell, the NH-U12A is an ideal choice for customers who are looking for a cutting-edge cooler that’s hassle-free to integrate in most setups.”

First introduced in 2005, Noctua’s NH-U12 series has won more than 600 awards and recommendations from leading international hardware websites and magazines. The NH-U12A is the latest addition to this prestigious series that has established itself as a benchmark for premium-quality quiet 120mm coolers. Thanks to its completely revised, thoroughly optimised 7 heatpipe layout, 37% more fin surface area (as compared to the NH-U12S) and a dual fan push/pull configuration that uses the new, state-of-the-art NF-A12x25 fans, the NH-U12A pushes the performance envelope in the 120mm class and can actually match or even outperform many 140mm sized coolers.

At the same time, the NH-U12A offers significant advantages in RAM, case and PCIe compatibility when compared to larger 140mm class coolers: Due to its asymmetric design, it does not overhang the RAM slots on Intel LGA115x and AMD AM4 based motherboards, which ensures easy access and 100% compatibility with modules that have tall heat-spreaders. As far as case compatibility is concerned, the 158mm tall cooler is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the NH-U12A stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups.

Technical Specifications:


Socket compatibility:- Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, LGA2066 and AMD AM4, AM3(+), AM2(+), FM1, FM2(+)

Height (without fan):- 158 mm
Width (without fan):- 125 mm
Depth (without fan):- 58 mm
Weight (without fan):- 760 g

Height (with fan):- 158 mm
Width (with fan):- 125 mm
Depth (with fan):- 112 mm
Weight (with fan):- 1220 g

Material:- Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Max. TDP:- see CPU compatibility list
Fan compatibility:- 120x120x25

Retail Package Contents:

- 2x NF-A12x25 PWM 120mm fan
- 2x Low-Noise Adaptor (L.N.A)
- 4-pin PWM y-cable
- SecuFirm2™ mounting system for Intel and AMD
- NT-H1 thermal compound
- Noctua Metal Case-Badge

Warranty:- 6 Years


Model:- Noctua NF-A12x25 PWM

Bearing:- SSO2
Max. rotational speed (+/- 10%):- 2000 RPM
Max. rotational speed with L.N.A. (+/- 10%):- 1700 RPM
Min. rotational speed (PWM, +/-20%):- 450 RPM

Max. airflow:- 102.1 m^3/h
Max. airflow with L.N.A.:- 84.5 m^3/h

Max. acoustical noise:- 22.6 dB(A)
Max. acoustical noise with L.N.A.:- 18.8 dB(A)

Voltage range:- 12 V
MTTF:- 150.000 h

Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua’s proven NT-H1 thermal compound and a full 6-year manufacturer’s warranty, the NH-U12A is a deluxe choice that combines top-tier performance with excellent compatibility and outstanding quietness of operation.

Price and availability

The manufacturer’s suggested retail price is EUR/USD 99.90. The cooler is already available via Noctua’s official Amazon and eBay stores: Other sales partners will receive stock shortly.

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