3 Years Warranty

The NH-D12L is a low-height 120mm class CPU cooler that has been conceived to combine outstanding quiet cooling performance with superior case compatibility. At a height of only 145mm (13mm lower than Noctua’s regular 120mm models), it fits many 4U enclosures as well as narrower tower cases that have been previously limited to solutions with 92mm fans. At the same time, its five heatpipe dual-tower design and state-of-the-art NF-A12x25r 120mm fan allow it to achieve a level of efficiency that surpasses many full-height 120mm models. Thanks to its single-fan configuration and asymmetrical fin stacks, the NH-D12L provides 100% RAM compatibility on AMD AM4/AM5 and LGA1700/1200 by staying clear of the memory slots. Topped off with the renowned SecuFirm2™ mounting system, Noctua’s award-winning NT-H1 thermal the NH-D12L is the perfect choice for applications that require serious cooling performance but cannot fit the larger NH-U12A.

Cooler Specification
Socket compatibility Intel LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, LGA2011, LGA2066 and AMD AM5, AM4
Height (without fan) 145 mm
Width (without fan) 125 mm
Depth (without fan) 113 mm
Weight (without fan) 700 g
Height (with fan) 145 mm
Width (with fan) 125 mm
Depth (with fan) 113 mm
Weight (with fan) 890 g
Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
NSPR 148
Max. TDP see NSPR
Fan compatibility NF-A12x25r (square-frame 120mm fans not supported)
Scope of delivery
NF-A12x25r PWM premium fan
NA-RC14 Low-Noise Adaptor (L.N.A)
NT-H1 high-grade thermal compound
Fan-clips for second NF-A12x25r
SecuFirm2™ mounting kit
Noctua metal case-badge

FAN Specification
Model Noctua NF-A12x25r PWM
Bearing SSO2
Max. rotational speed (+/- 10%) 2000 RPM
Max. rotational speed with L.N.A. (+/- 10%) 1700 RPM
Min. rotational speed @ 20% 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