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  [H]ardOCP Review Review
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The NH-U14S is the 14cm top model of Noctua’s classic U-series single tower CPU coolers, which have received more than 400 awards and recommendations from the international press. While the large, six heatpipe design and the NF-A15 140mm fan with PWM support for fully automatic speed control allow the cooler to best the renowned quiet cooling performance of all other U-series coolers, its 52mm slim shape still guarantees full compatibility with tall RAM modules on LGA2011. 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-U14S is a complete premium quality solution that combines superb performance, high compatibility and quiet operation.

Socket compatibilityIntel LGA2011-0 & LGA2011-3 (Square ILM), LGA1156, LGA1155, LGA1151, LGA1150 & AMD AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+ (backplate required)
Height (without fan)165 mm
Width (without fan)150 mm
Depth (without fan)52 mm
Height (with fan)165 mm
Width (with fan)150 mm
Depth (with fan)78 mm
Weight (without fan)770 g
Weight (with fan)935 g
MaterialCopper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Max. TDPsee TDP guide
Fan compatibility140x150x25 (with 120mm mounting holes), 140x140x25 (with 120mm mounting holes), 120x120x25
Scope of Delivery
  • NF-A15 PWM premium fan
  • Low-Noise Adaptor (L.N.A.)
  • NT-H1 high-grade thermal compound
  • SecuFirm2™ Mounting Kit
  • Anti-vibration pads and fan-clips for second NF-A15 (optional)
  • Noctua Metal Case-Badge
  • Warranty6 Years

    Fan specifications
    ModelNoctua NF-A15 PWM
    Max. Rotational Speed (+/- 10%)1500 RPM
    Max. Rotational Speed with L.N.A. (+/- 10%)1200 RPM
    Min. Rotational Speed (PWM, +/-20%)300 RPM
    Max. Airflow140,2 m³/h
    Max. Airflow with L.N.A.115,5 m³/h
    Max. Acoustical Noise24,6 dB(A)
    Max. Acoustical Noise with L.N.A.19,2 dB(A)
    Input Power1,56 W
    Voltage Range12 V
    MTBF> 150.000 h

    08.10.2015 - NH-U9S
    Test verdict: "Jika Anda menginginkan sebuah PC mini dengan prosesor yang powerful, dan masih bingung memilih heatsink yang memiliki ukuran kecil dan performa baik, Noctua NH-U9S bisa masuk dalam pertimbangan Anda." (Alva Jonathan,

    08.10.2015 - Formula Hardware NF-P14s redux-1500 PWM
    Test verdict: "Por lo tanto, bajo nuestro punto de vista, estamos ante unos productos de gran rendimiento, gran calidad, y sin duda alguna, son ventiladores totalmente recomendados." (Asis Ferrer, Formula Hardware)

    08.10.2015 - NH-D15S
    Test verdict: "Hält der Noctua NH-D15S also was er verspricht beziehungsweise was man von ihm erwartet? Die Testergebnisse sprechen wohl eine eindeutige Sprache und sagen klar und deutlich: Ja!" (Tobias Guttmann,

    08.10.2015 - NH-U9S
    Test verdict: "El Noctua NH-U9S se trata de uno de los mejores disipadores compactos que podemos encontrar a día de hoy. Su altura de apenas 125 mm nos permite instalar en cajas compactas e incluso en cajas para servidores de 4U." (Miguel Ángel Navas Carrera,