NH-U12S Redux
NH-U12S Redux
NH-U12S Redux
NH-U12S Redux
SKU: 102233

NH-U12S Redux CPU Air Cooler

Regular price$89.00
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Slim design for 100% RAM compatibility.
NF-F12 120mm Focused Flow fan with PWM.

True to the spirit of Noctua’s redux line, the NH-U12S redux is a streamlined, accessibly priced version of the iconic NH-U12S that has established itself as a benchmark for slim, highly compatible 120mm CPU coolers. The redux version uses the same proven heatsink layout that guarantees 100% compatibility with tall RAM modules as well as excellent case and PCIe compatibility.

Thanks to the popular NF-P12 redux-1700 PWM fan with automatic speed control, it provides high performance under load and runs whisper-quiet at idle. At the same time, Noctua’s renowned, professional SecuFirm2™ mounting system and the pre-applied NT-H1 thermal compound make installation child’s play. Backed up with Noctua’s trusted 6-year manufacturer’s warranty, the NH-U12S redux is a smart, affordable choice for a quiet, high-quality 120mm cooler.


Cooler Specification

Socket compatibility
Intel LGA2066, LGA2011-0 & LGA2011-3 (Square ILM), LGA1700 (included since Q4 2021, older coolers require NM-i17xx-MP78), LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 & AMD AM4

Height (without fan)
158 mm

Width (without fan)
125 mm

Depth (without fan)
45 mm

Height (with fan)
158 mm

Width (with fan)
125 mm

Depth (with fan)
71 mm

Weight (with fan)
710 g

Nickel plated Copper (base and heat-pipes), aluminium (cooling fins)

Max. TDP
see NSPR
Fan compatibility
Scope of delivery
  • NH-U12S redux heatsink
  • NF-P12 redux-1700 PWM fan
  • 4x NA-AVP1 chromax.grey anti-vibration pads
  • Fan mounting clips (one pair)
  • NT-H1 high-grade thermal compound (pre-applied)
  • SecuFirm2™ mounting kit
6 Years

FAN Specification

NF-P12 redux-1700 PWM


Max. rotational speed (+/- 10%)
1700 RPM

Min. rotational speed @ 20% PWM (+/-20%)
450 RPM

Max. acoustical noise
25,1 dB(A)

Voltage range
12 V

> 150.000 h

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