NH-D14 - Cooling system Noctua - Free user manual and instructions
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| Product Type | CPU Cooler |
| Brand | Noctua |
| Model | NH-D14 |
| Dimensions | 160 x 140 x 171 mm (W x D x H) |
| Weight | 1320 g (including fans) |
| Fan Size | 140 mm (PWM) |
| Fan Speed | 1200 RPM (max.) |
| Noise Level | 19.6 dB(A) (max.) |
| Airflow | 110.3 m³/h (max.) |
| Pressure | 2.48 mm H₂O (max.) |
| Socket Compatibility | Intel LGA1200, LGA115x, LGA2066; AMD AM4, AM3+, FM2+ |
| Material | Aluminum fins, copper base, nickel-plated heatpipes |
| Heatpipes | 6 copper heatpipes (6 mm) |
| Cooling Type | Dual tower heatsink |
| Power Connector | 4-pin PWM |
| Power Consumption | 1.2 W (per fan) |
| Main Features | Quiet operation, high performance, NT-H1 thermal paste included |
| Maintenance | Clean dust with compressed air; avoid water |
| Safety | Keep away from moving parts; ensure secure mounting |
| Spare Parts | Fan clips, mounting screws, thermal paste |
| Warranty | 6 years |
Frequently Asked Questions - NH-D14 Noctua
How do I install the Noctua NH-D14 on my motherboard?
Follow the included manual carefully. Securely attach the mounting brackets for your socket, apply thermal paste, place the cooler, and tighten the screws evenly. Ensure proper contact and test before powering on.
Which sockets are compatible with the NH-D14?
The NH-D14 supports Intel LGA1200, LGA115x, LGA2066 and AMD AM4, AM3+, FM2+ sockets. Check the Noctua website for updated compatibility.
How do I clean the cooler?
Use compressed air to blow dust from fins and fans. Do not use water or solvents. Remove fans if needed for thorough cleaning.
Is the NH-D14 quiet?
Yes, with a maximum noise level of 19.6 dB(A), it operates very quietly. The included Low-Noise Adapter reduces speed further.
Can I use the NH-D14 with RAM modules with tall heatsinks?
It may overhang the first RAM slot. Use low-profile RAM or move the fan upwards. Noctua provides a height clearance of 44 mm under the cooler.
Does the NH-D14 come with thermal paste?
Yes, it includes a tube of Noctua NT-H1 thermal compound, which is high-quality and easy to apply.
How do I adjust the fan speed?
Connect the fan to a 4-pin PWM header on your motherboard to enable automatic speed control. Use the low-noise adapter for manual reduction.
What is the warranty period?
Noctua offers a 6-year warranty for the NH-D14. Register your product online for support.
Can I replace the fans?
Yes, the fans are detachable. Use standard 140 mm fans with 120 mm mounting holes. Noctua sells replacement fans like the NF-A14.
How do I remove the cooler if needed?
Power off and disconnect all cables. Unscrew the mounting screws, gently twist the cooler to break thermal paste bond, then lift. Clean residual paste from CPU.
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