Noctua NH-U14S DX-3647, Premium CPU Cooler (140mm, Brown)

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.

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Cooler Specification

Socket compatibility

Intel LGA1700 (included since Q2 2022, older coolers require NM-i17xx-MP78), LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, LGA2066, LGA2011-0 & LGA2011-3 (Square ILM) & AMD AM4, AM5 (included since 2019, older coolers require NM-AM4-UxS)

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 (with fan)

935 g

Material

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

NSPR

162

Max. TDP

see NSPR

Fan compatibility

140x150x25 (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

Warranty

6 Years

FAN Specification

Model

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)

Input power

1,56 W

Voltage range

12 V

MTTF

> 150.000 h

Cooler Specification

Socket compatibility

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 (with fan)

935 g

Material

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

NSPR

162

Max. TDP

see NSPR

Fan compatibility

140x150x25 (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

Warranty

6 Years

FAN Specification

Model

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)

Input power

1,56 W

Voltage range

12 V

MTTF

> 150.000 h