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€42.74 without VAT


The NH-L12S is the successor of the popular NH-L12 low profile cooler. This new version preserves its broad compatibility with CPU sockets and adds an even better cooling performance thanks to the redesigned NF-A 12 x 15 PWM fan. Though slim in design at only 120 millimeters, it is much more efficient than previous models.

Key Features of the NOCTUA NH-L12S CPU Cooler

  • Low profile cooler with great efficiency 
  • Top performance in its class (max. 95W TDP)
  • Equipped with an improved NF-A 12 x 15 fan
  • Universal SecuFirm2™ system for different sockets
  • Low-noise adapter (from 1,850rpm to 1,400rpm)
  • Excellent life (extended warranty)

Versatile Design

The NH-L12 is compact in design and can be mounted on both sides, according to your needs. This CPU cooler includes a fan which is installed on top of the fins, ensuring that it will not interfere with memory modules (RAMs) up to 4.5cm in height. The height of the cooler is only 70mm, making it suitable for HTPC or Small Form Factor cases.

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Cooling By air
Maximum speed 1,850 RPM
Maximum loudness 23.9 dB
Airflow 55.44 CFM (94.2 m3/h)
Speeds control Without speed control
Number of mounted ventilators 1piece(s)
Fan diameter 120 mm


Backlight colour No backlighting


AMD socket AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+
Intel socket 1150, 1151, 1155, 1156, 2011, 2011-3, 2066


Number of heatpipes 4 ×


Width 128 mm
Height 70 mm
Depth 146 mm
Code:  CT255r3b
Warranty: 60 months
Product Number:  NH-L12S
Links: Manufacturer's Website: