Noctua NH-L9i - Low-Profile CPU Cooler - 92mm Fan, 12V 4-pin PWM, Beige/Brown, 23mm Height
Compact low-profile CPU cooler (Noctua NH-L9i) with 92 mm 4-pin PWM fan (300–2500 RPM), 57.5 m³/h airflow, 23.6 dB noise; fits LGA1150/1155/1156. Dimensions 95×95×23 mm.
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| Cooling (CPU & Case) - Type (Cooler) | Top-flow/Low-profile |
|---|---|
| Cooling (CPU & Case) - Height (Air) | less than or equal to47 mm (LP) |
| Cooling (CPU & Case) - Noise Level | less than or equal to25 dBA |
| Cooling (CPU & Case) - RGB (Cooler) | None |
| Cooling (CPU & Case) - Fan Size | 92 mm |
| Cooling (CPU & Case) - Fan Connector | 4-pin PWM |
| Cooling (CPU & Case) - Speed (RPM) | 2001-3000 |
| Cooling (CPU & Case) - Use Case | Airflow |
| Cooling (CPU & Case) - Lighting (Fan) | None |
The NH-L9i is a premium quality quiet CPU cooler for Intel LGA115x based HTPCs and Small Form Factor systems. At a super-low profile of only 37mm, the NH-L9i is ideal for extremely slim cases and due to its 95x95mm footprint, it provides full compatibility with tall RAM modules and VGA cards on mini-ITX mainboards. The custom designed SecuFirm2™ mounting system for LGA115x makes installation a child’s play and thanks to the highly optimised NF-A9x14 premium fan that supports fully automatic speed control via PWM, the NH-L9i runs remarkably quiet. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9i fuses everything users have come to expect from Noctua’s larger coolers into a super-compact package for slim HTPC systems.
Caution: The NH-L9i is a highly-compact low-profile quiet cooler designed for use in small form factor cases and HTPC environments. While it provides first rate performance in its class, it is not suitable for overclocking and should be used with care on CPUs with more than 65W TDP (Thermal Design Power). Please consult our TDP guidelines to find out whether the NH-L9i is recommended for your CPU.
| Suitable location | Processor |
| Type | Cooler |
| Fan diameter | 9.2 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H) |
| Compatible processor series | Intel® Pentium® |
| Rotational speed (min) | 300 RPM |
| Rotational speed (max) | 2500 RPM |
| Noise level (high speed) | 23.6 dB |
| Airflow | 57.5 m³/h |
| Maximum air pressure | 2.11 mmH2O |
| Mean time between failures (MTBF) | 150000 h |
| Product colour | Beige, Brown, Silver |
| Voltage | 12 V |
| Width | 95 mm |
| Depth | 95 mm |
| Height | 23 mm |
| Weight | 345 g |
| Bearing technology | SSO2 |
| Dimensions (WxDxH) | 95 x 95 x 23 mm |
| Connector(s) | 4-pin PWM |
| Power | 2.52 W |
| Harmonized System (HS) code | 84733080 |