Noctua NL-LC1-24
240 mm water cooling kit for processor
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High-end liquid cooling
The Noctua NL-LC1-24 is a 240 mm all-in-one liquid cooler (AIO) designed to deliver an optimal balance between performance and silence. Ideal for users, gamers or professionals looking for a reliable and discreet cooling solution, this model fits even compact cases thanks to its reduced form factor.

Optimized design for silence and performance
The NL-LC1-24 combines a 240 mm radiator with two award-winning NF-A12x25 G2 fans, offering an exceptional performance-to-noise ratio. Thanks to its NL-PNA1 pump noise absorber, this cooler significantly reduces vibrations and noise, ensuring a quiet experience without compromising thermal efficiency.
Versatility and broad compatibility
Designed to integrate easily into existing configurations, the NL-LC1-24 uses the SecuFirm2 mounting system, compatible with AMD AM5/AM4 and Intel LGA1851/1700 sockets. Installation is simplified, and its compatibility with SFF (Small Form Factor) cases makes it a smart choice for compact builds. The included NT-H2 thermal paste and the 6-year manufacturer's warranty further reinforce its reliability.

Key features:
- 240 mm all-in-one liquid cooler with compact radiator
- 2 NF-A12x25 G2 PWM fans with speed offset to prevent unwanted resonance
- NL-PNA1 pump noise absorber for optimized acoustics
- SecuFirm2 mounting system compatible with AMD AM5/AM4 and Intel LGA1851/1700
- NT-H2 thermal paste included for optimal thermal conductivity
- NA-YC1 splitter cable and 30 cm NA-EC1 extension cable
- Anti-vibration gasket NA-AVG1 pre-installed
- 6-year manufacturer's warranty
Select your criteria
General information |
Product name |
Noctua NL-LC1-24 |
Brand |
Noctua | |
Model |
NL-LC1-24 | |
Technical specifications |
Use |
Processor |
Processor support |
AMD AM4 | |
| AMD AM5 | ||
| Intel 1700 | ||
| Intel 1851 | ||
| Intel 1954 | ||
Luminous |
No | |
LED color |
N/A | |
Connector(s) |
2 X 4-pin Female | |
Integrated display |
No | |
PWM |
Yes | |
Heat Pipe |
No | |
Adjustable speed |
No | |
Cooling type |
Water cooling | |
Top Flow |
No | |
Fan diameter |
120 mm | |
Min sound level |
22.5 dB | |
Minimum rotation speed |
0 RPM | |
Maximum rotation speed |
1800 RPM | |
Max airflow |
63.15 CFM | |
Pressure |
3.14 mm/H2O | |
Material(s) |
Copper | |
| Aluminum | ||
Use |
Gaming | |
| Multimedia | ||
AIO radiator compatibility |
240mm radiator | |
Dimensions |
Low profile |
No |
Height (fan included) |
59 mm | |
Width (fan included) |
279.5 mm | |
Depth (fan included) |
120 mm | |
Height |
30 mm | |
Weight |
1.608 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Noctua SAS |
Postal address |
62 Boulevard de l’Hôpital 75013 Paris France | |
Electronic Address |
Click here
|
See all Noctua products
Product referenced on 3 Sep 2026
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