Noctua NH-L12S, Premium Low Profile CPU Cooler ...

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Customer imagesSee moreCloseProduct Images / VideosLOADING...Shop All Noctua Products | Visit FeiPengLin StoreFOLLOWNoctua NH-L12S, Premium Low Profile CPU Cooler with Quiet 120mm PWM Fan (Brown) (34)(4) Write a Review Model: NH-L12S

• NH-L12S
• NH-L12 Ghost S1 Edition

• Compact, premium-quality low-profile CPU cooler (70mm total height)
• Further improved successor to the award-winning NH-L12, ideal for ITX and HTPC systems
• Highly optimised NF-A12x15 120mm fan with PWM support and Low-Noise Adaptor for automatic speed control and ultra-quiet operation
• Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1851, LGA1700, LGA1200, LGA115x and AMD AM5 & AM4 (offset mounting option for best efficiency)
• Deluxe choice for CPUs with moderate heat load (see CPU compatibility list on Noctua.at website), e.g. Intel 285K, 265K, 245K or AMD Ryzen 7950X3D, 7900X3D, 7800X3D, 7700, etc.

++OverviewSpecsReviews (34)See all Q & A Successor to the award-winning NH-L12, the NH-L12S is a compact low-profile CPU cooler that combines excellent compatibility, surprising efficiency and remarkable flexibility. Thanks to its NF-A12x15 PWM, slim 120mm fan, the NH-L12S provides even better quiet cooling performance than the previous model with its 92mm fan. At the same time, the NH-L12S is highly versatile: with the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 48mm in height. With the fan installed underneath the fins, the total height of the cooler is only 70mm, making it suitable for use in many HTPC and Small Form Factor cases. Topped off with the trusted, pro-grade SecuFirm2 multi-socket mounting system, Noctuas proven NT-H1 thermal compound and a full 6-year manufacturers warranty, the NH-L12S is a premium-quality low-profile solution for the highest demands. Please note: The NH-L12S is a highly compact, quiet low-profile 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 or CPUs that create high heat loads. Please consult our CPU compatibility list to find out whether the NH-L12S is recommended for your CPU.

Learn more about the Noctua Noctua NH-L12S 70mm low-profile CPU cooler with quiet 120mm PWM fan

Best Seller Ranking	#27 in CPU Air Coolers

Model

Brand	Noctua
Model	Noctua NH-L12S 70mm low-profile CPU cooler with quiet 120mm PWM fan
Part Number	NH-L12S

Details

Color	Brown
Type	Fan & Heatsinks
Fan Size	120mm
CPU Socket Compatibility	AMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1156 / Intel LGA 1200 / Intel LGA 1700
Bearing Type	SSO2
RPM	Max. Rotational Speed (+/- 10%) 1850 RPM, max. Rotational Speed with L.N.ASpeed (PWM, +/-20%) 450 RPM. (+/- 10%) 1400 RPM, min. Rotational
Air Flow	Max. Airflow 94,2 m³/h, max. Airflow with L.N.A. 70,8 m³/h
Noise Level	Max. Acoustical Noise 23,9 dB(A), max. Acoustical Noise with L.N.A. 16,8 dB(A)
Power Connector	PWM
Heatsink Material	Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Fan Mounting Types to Heatsink	Horizontal

Dimensions & Weight

Max CPU Cooler Height	70 mm
Fan Dimensions	120 x 120 x 15 / 25mm
Heatsink Dimensions	70 (H) x 128 mm (W) x 146 mm (D) without fan or low-profile mode, 85 (H) x 128 mm (W) x 146 mm (D) high-clearnace mode
Weight	420g

Package Contents

Package Contents	Heatsink incl.1x NF-A12x15 PWM premium fan, Low-Noise Adaptor (L.N.A.), NT-H1 high-grade thermal compound, SecuFirm2™ mounting kit, Noctua metal case-badge

Additional Information

First Listed on Newegg	December 18, 2025

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