Video Reviews
The following video reviews have not been created by Noctua. Responsibility for the information and views expressed in the videos lies entirely with the authors.

PC Mate (German)

2GuysTek (English)

Dans Tech (English)

DasMonty (German)


JDTechGear (English)

FrekansTV (Turkish)

Hat Rat (Portuguese)

SecuFirm2™ AMD installation (NM-AMB1)

SecuFirm2™ Intel LGA115x installation

HardwareCanucks: NH-D15, NH-D15S & NH-U14S vs. AIO water cooling (English)


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 compoundand 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.

SecuFirm2™ Intel LGA2011 installation


Based on the award-winning NH-D14
Noctua's NH-D14 has received more than 350 awards and recommendations from leading international hardware websites and magazines, making it one of the most successful premium heatsinks ever built. With its expanded layout and dual NF-A15 fans, the NH-D15 further improves the D14's much acclaimed quiet cooling performance.

6 heatpipe dual tower design

As compared to conventional single tower heatinks, the NH-D15's fine-tuned six heatpipe dual tower design provides more surface area, better heat-distribution and superior airflow efficiency in dual fan mode.

Widened fin stack and expanded heatpipe layout

Compared to the NH-D14, the NH-D15's fin-stack has been widened from 140 to 150mm and its heatpipes are now spaced further apart, which allows for a more uniform heat distribution over a larger surface area and thus contributes to the NH-D15's superior efficiency.

High RAM compatibility in single fan mode

Thanks to its recessed lower fins, the NH-D15 provides 64mm clearance for tall memory heatsinks in single fan mode, making it compatible with most high end RAM modules on the market. In dual fan mode, the NH-D15 should be used with standard height RAM (up to 32mm).*

Dual NF-A15 140mm fans

The NH-D15 features two of Noctua's premium class NF-A15 140mm fans. Complying with Noctua's AAO standard and featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 has quickly built up a reputation as one of the best 140mm fans on the market.

PWM support and Low-Noise Adaptor

The NF-A15 premium fans supplied with the NH-D15 support PWM for convenient automatic speed control through the mainboard. In addition, the maximum fan speed can be reduced from 1500 to 1200rpm using the supplied Low-Noise Adaptor for even quieter operation.

Excellent component cooling

Extending below the fin-stacks, the large NF-A15 fans not only contribute to theNH-D15's superb CPU cooling capabilities but also provide massive airflow over surrounding motherboard components and heatsinks, thus ensuring excellent component cooling performance.

SecuFirm2™ mounting system

Noctua's SecuFirm2™ mounting systems have become synonymous with quality, safety and ease of use. Supporting Intel LGA115x (LGA1150, LGA1151, LGA1155, LGA1156), LGA2011, LGA2066 and AMD (AM3(+), AM2(+), FM1, FM2(+)), the SecuFirm2™ mounting included with the NH-D15 guarantees perfect contact pressure and maximum convenience on all current sockets.

Compatibility with past and future sockets

Complying with the open SecuFirm™ standard, the NH-D15 can be made compatible with the older LGA1366 and LGA775 sockets using the optional NM-I3 mounting kit, which is provided by Noctua free of charge. If technically possible, Noctua will also provide upgrade kits for future sockets.

NT-H1 thermal compound

Noctua's much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability, which makes it suitable for use in professional server and workstation environments.

6-year manufacturer’s warranty

Noctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-A15's feature an MTTF rating of more than 150.000 hours and the entire NH-D15 package comes with a full 6-year manufacturer's warranty.

*In chassis with more than 165mm CPU cooler clearance, the front fan can be moved upwards to make room for memory modules taller than 32mm.


2GuysTek (English)

NerdClub (Italian)

JoVerclock (French)


Setup Tech (Croatian) (English)

Salazar Studio (English)

Waheed Tech (Arabic)

milanfon (Czech)

Yannis Astuces PC (French)

JayzTwoCents (English)

Goto Tech Reviews (English)

Vesic (Serbian)

Installation Manual (PDF)

EN                         ES                                FR                                 DE                          CN

Information Sheet (PDF)

EN                         ES                                FR                                 DE                          CN​​

Frenerth (French)

RuHardWare (Russian)

Cooler Specification

Socket compatibility :                                         Intel LGA2066, LGA2011-0 &

                                                                           LGA2011-3 (Square ILM), LGA1156, LGA1155,

                                                                           LGA1151, LGA1150 & AMD AM2, AM2+, AM3,

                                                                           AM3+, FM1, FM2, FM2+ (backplate required),

                                                                           AM4 with NM-AM4
Height (without fan) :                                          160 mm
Width (without fan) :                                           150 mm
Depth (without fan) :                                           135 mm
Height (with fan) :                                               165 mm
Width (with fan) :                                                 150 mm
Depth (with fan) :                                                161 mm
Weight (without fan) :                                          980 g
Weight (with fan/s) :                                            1320 g
Material :                                                             Copper (base and heat-pipes),

                                                                            aluminium (cooling fins),

                                                                            soldered joints & nickel plating
Max. TDP :                                                          see TDP guide
Fan compatibility :                                               140x150x25 (with 120mm mounting holes),

                                                                            140x140x25 (with 120mm mounting holes),

Scope of delivery :                                               2x NF-A15 PWM premium fan
                                                                             2x Low-Noise Adaptor (L.N.A.)
                                                                             NT-H1 high-grade thermal compound
                                                                             SecuFirm2™ Mounting Kit
                                                                             Noctua Metal Case-Badge
Warranty :                                                             6 Years

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 (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