Built on the basis of the legendary NH-D14 and carrying on its quest for ultimate quiet cooling performance, Noctua’s flagship model NH-D15 is an elite-class dual tower cooler for the highest demands. Its expanded heatpipe layout and two premium grade NF-A15 140mm fans with PWM support for automatic speed control allow it to further improve the NH-D14’s award-winning efficiency. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua’s proven NT-H1 thermal compound and full 6 years manufacturer’s warranty, the NH-D15 forms a complete premium quality solution that represents a deluxe choice for overclockers and silent-enthusiasts alike.

Cooler Specification
Socket compatibility Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4

(Current socket compatibility applies to all coolers purchased since Q2 2022. For older coolers, please refer to this chart.)
Height (without fan) 160 mm
Width (without fan) 150 mm
Depth (without fan) 135 mm
Weight (without fan) 980 g
Height (with fan) 165 mm
Width (with fan) 150 mm
Depth (with fan) 161 mm
Weight (with fan) 1320 g
Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
NSPR 183
Max. TDP see NSPR
Fan compatibility 140x150x25 (with 120mm mounting holes), 140x140x25 (with 120mm mounting holes), 120x120x25
Scope of delivery
2x NF-A15 PWM premium fan
2x NA-RC7 Low-Noise Adaptor (L.N.A)
NA-YC1 4-pin PWM splitter cable
NT-H1 high-grade thermal compound
SecuFirm2™ mounting kit
Noctua metal case-badge

FAN Specification
Model 2x Noctua NF-A15 PWM
Bearing SSO2
Max. rotational speed (+/- 10%) 1500 RPM
Max. rotational speed with L.N.A. (+/- 10%) 1200 RPM
Min. rotational speed @ 20% PWM (+/-20%) 300 RPM
Max. airflow 140,2 m³/h
Max. airflow with L.N.A. 115,5 m³/h
Max. acoustical noise 24,6 dB(A)
Max. acoustical noise with L.N.A. 19,2 dB(A)
Voltage range 12 V
MTTF > 150.000 h