NH-U12A
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.
Cooler Specification
Socket compatibility
Intel LGA1700 (included since Q4 2021, older coolers require NM-i17xx-MP78), LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, LGA2066, LGA2011 & AMD AM4, AM5
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
SecuFirm2™ 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
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