Noctua NH-L9i User Manual

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noctua CPU Cooler Installation Manual
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Noctua NH-L9i | Installation Manual | LGA115x
Dear customer,
Congratulations on choosing the Noctua NH-L9.
This small cooler packs all essential technologies of our award-winning high-end models into a highly compact
package in order to give you the best possible quiet cooling experience for HTPC and small form factor builds. I’m
confident that you will be able to sense some of the research, attention, and care we’ve put into making this product.
Enjoy your NH-L9!

Noctua NH-L9i Specifications

General

Type	Cooler
Airflow	57.5 m³/h
Fan diameter	92 mm
Suitable location	Processor
Maximum air pressure	2.11 mmH2O
Rotational speed (max)	2500 RPM
Rotational speed (min)	300 RPM
Noise level (high speed)	23.6 dB
Compatible processor series	Intel® Pentium®
Supported processor sockets	LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H)
Mean time between failures (MTBF)	150000 h
Power	2.52 W
Connector(s)	4-pin PWM
Compatible chipsets	-
Bearing technology	SSO2
Voltage	12 V
Product color	Beige, Brown, Silver
Harmonized System (HS) code	84733080

Weight and Dimensions

Width	95 mm
Height	23 mm
Weight	345 g

Summary

Required Mounting Parts

Step 1 Applying Thermal Paste

Instructions for cleaning the CPU and applying thermal paste using the provided NT-H1 compound.

Step 2 Fastening the Heatsink to the CPU

Guide on removing protective film and securing the heatsink to the CPU using mounting screws.

Step 3 Fan Setup

Details on connecting the fan to the motherboard and using the Low-Noise Adaptor (L.N.A.).

Warranty, Support, and FAQs

File Downloads

References

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