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 Adaptors
The NF-A15 premium fans supplied with the NH-D15 support PWM for convenient automatic speed control through the motherboard. In addition, the maximum fan speed can be reduced from 1500 to 1200rpm using the supplied Low-Noise Adaptors for even quieter operation.
Excellent component cooling
Extending below the fin-stacks, the large NF-A15 fans not only contribute to the NH-D15's superb CPU cooling capabilities but also provide massive airflow over surrounding motherboard components and heatsinks, thus ensuring excellent component cooling performance.
SecuFirm2â„¢ mounting system
Noctua's SecuFirm2â„¢ mounting systems have become synonymous with quality, safety and easy installation. Supporting Intel LGA1700 (since 2021), LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156), LGA2011, LGA2066 and AMD (AM4, AM5 (since 2019), the SecuFirm2â„¢ 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 SecuFirmâ„¢ 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 manufacturerâ€™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 168mm CPU cooler clearance, the front fan can be moved upwards to make room for memory modules taller than 32mm.
Socket compatibility Intel LGA1700 (included since Q4 2021, older coolers require NM-i17xx-MP83), LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, LGA2066, LGA2011-0, LGA2011-3 (Square ILM) & AMD AM4, AM5 (included since 2019, older coolers require NM-AM4)
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
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 Low-Noise Adaptor (L.N.A.)
NT-H1 high-grade thermal compound
SecuFirm2â„¢ Mounting Kit
Noctua Metal Case-Badge
Warranty 6 Years
Model 2x Noctua NF-A15 PWM
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