All stock codes associated to this product
NHU12A, NH-U12A, II202454
Noctua NH-U12A Multi Socket CPU
Cooler
Overview
The NH-U12A is the latest, 5th generation of Noctua’s award-winning 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, 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.
Award-winning NH-U12 series
First introduced in 2005, Noctuas 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.
140mm performance in 120mm size
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.
100% RAM compatibility on LGA115x and AM4
Due to its asymmetric design, the NH-U12A does not overhang the RAM slots on
Intel LGA115x and AMD AM4 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.*
Classic 120mm tower size for excellent case and PCIe
compatibility
Standing 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.
Dual NF-A12 120mm fans
The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates
Noctuas 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-U12As
commanding performance and acoustic efficiency.
PWM support and Low-Noise Adaptors
The NF-A12 120mm fans supplied with the NH-U12A support PWM for convenient
automatic speed control through the motherboard: Full performance under load,
virtually silent at idle! In addition, maximum fan speed can be reduced from
2000 to 1700rpm using the supplied Low-Noise Adaptors for even quieter
operation.
SecuFirm2 multi-socket mounting system
Noctuas SecuFirm2 mounting systems have become synonymous with quality,
safety and easy installation. Supporting Intel LGA115x (LGA1150, LGA1151,
LGA1155, LGA1156) and LGA20xx (LGA2066, LGA2011-0, LGA2011-3), as well as AMD
AM4, AM3(+), AM2(+), FM2(+) and FM1, the SecuFirm2 mounting included with the
NH-U12A is straightforward to install, provides perfect contact pressure and
will stand the test of time even under heavy use.
Compatibility with past and future sockets
Thanks to Noctuas SecuFirm ecosystem, the NH-U12A can be made compatible with
the older LGA1366 and LGA775 sockets using the optional NM-I3 mounting kit,
which is provided free of charge. If technically possible, Noctua will also
provide upgrade kits for future sockets, which makes the NH-U12A a safe
long-term investment.
NT-H1 thermal compound
Noctuas 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.
Soldered interface between heatpipes and fins
With many heatsinks, the fins are press-fitted to the heatpipes. Due to the
different thermal expansion coefficients of copper and aluminium, this fit can
loosen over years of thermal cycling, which may lead to reduced performance. By
contrast, the NH-U12As fins are soldered to the heatpipes in order to guarantee
a superior thermal interface that doesnt deteriorate even after many years of
usage.
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 |
Scope
of delivery |
2x
NF-A12x25 PWM 120mm fan |
|
2x
Low-Noise Adaptor (L.N.A) |
|
4-pin
PWM y-cable |
|
SecuFirm2â„¢
mounting system for Intel and AMD |
|
NT-H1
thermal compound |
|
Noctua
Metal Case-Badge |
Warranty |
6
Years |
|
|
FAN
Specification |
|
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
m³/h |
Max.
airflow with L.N.A. |
84,5
m³/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 |