The NH-U12S chromax.black is an all-black version of Noctua’s award-winning NH-U12S premium-quality quiet CPU cooler. Thanks to the same proven slim-tower heatsink design and NF-F12 PWM fan, it stays true to the NH-U12S’s successful formula of fusing excellent cooling performance with superb quietness of operation and outstanding RAM, case and PCIe compatibility. At the same time, the chromax.black version with its black fan and black coated heatsink combines these assets with a sleek stealth look. Topped off with the renowned SecuFirm2™ multi-socket mounting system, Noctua’s enthusiast-grade NT-H1 thermal compound thermal compound and a full 6-year manufacturer’s warranty, the NH-U12S chromax.black is a premium choice for customers who seek a highly compatible 120mm heatsink that looks just as great as it cools.
Award-winning NH-U12S cooler Tens of thousands of enthusiast users all over the world swear by the NH-U12S’s quality and performance. Recommended by more than 200 international hardware websites and magazines, it is renowned as being one of the best 120mm coolers on the market.
chromax.black design The NH-U12S chromax.black is black from head to toe: Featuring a black coated heatsink, black fans with black anti-vibration pads, black fan clips and black mounting parts, it’s right at home in all-black builds and easy to integrate with other colour schemes.
Colour-customisable Using the optional NA-HC1 and NA-HC2 heatsink covers as well as the NA-SAVP1 anti-vibration pads (available in black, blue, green, red, yellow, white), the NH-U12S chromax.black can be fully customised to fit popular build colour schemes such as black and red or black and white.
100% RAM compatibility Thanks to its slim design with only 45mm fin depth, the NH-U12S will not overhang the RAM slots even with two fans installed. This gives the user full access to the memory modules on all current CPU sockets and guarantees 100% compatibility with tall heatspreaders or optional memory fans.*
Classic 120mm tower size for excellent overall compatibility Standing 158mm tall, the NH-U12S is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups.
NF-F12 120mm Focused Flow™ fan Recommended by more than 150 hardware publications and thousands of enthusiasts world-wide, the Noctua's premium quality NF-F12 Focused Flow™ 120mm fan is renowned to combine superb static pressure, excellent heatsink performance and surprising quietness of operation.
PWM support and Low-Noise Adaptor The NF-F12 120mm fan supplied with the NH-U12S supports PWM for convenient automatic speed control through the motherboard. In addition, the maximum fan speed can be reduced from 1500 to 1200rpm using the supplied Low-Noise Adaptor for even quieter operation.
Anti-vibration pads and fan-clips for second NF-F12 (optional) For users who want to achieve even better performance by adding a second, optional NF-F12 PWM chromax.black.swap fan to create a push/pull setup, the NH-U12S includes fan clips and an extra set of custom-designed anti-vibration pads that allow to off-set the rear fan by 5mm to improve acoustics in dual-fan mode.
SecuFirm2™ multi-socket mounting system Noctua's SecuFirm2™ mounting systems have become synonymous with quality, safety and easy installation. Supporting Intel LGA1851, LGA1700 (since 2021), LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) as well as AMD AM4 and AM5 (since 2019), the SecuFirm2™ mounting included with the NH-U12S is straightforward to install, provides perfect contact pressure and will stand the test of time even under heavy use.
Compatibility with past and future sockets Thanks to Noctua’s SecuFirm™ ecosystem, the NH-U12S can be made compatible with the older LGA1366 and LGA775 sockets using the optional NM-I3 mounting kit, which is provided free of charge. If technically possible, Noctua will also provide upgrade kits for future sockets, which makes the NH-U12S a safe long-term investment.
NT-H1 thermal compound Noctua’s much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.
Soldered interface between heatpipes and fins With many heatsinks, the fins are press-fitted to the heatpipes. Due to the different thermal expansion coefficients of copper and aluminium, this fit can loosen over years of thermal cycling, which may lead to reduced performance. By contrast, the NH-U12S’s fins are soldered to the heatpipes in order to guarantee a superior thermal interface that doesn’t deteriorate even after many years of usage.
6-year manufacturer’s warranty Noctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-F12 features an MTTF rating of more than 150.000 hours and the entire NH-U12S package comes with a full 6-year manufacturer's warranty.
More information: Power | Rated voltage | 12 V | ![](/p.gif) | Fan voltage | 12 V | Weight & dimensions | Width | 125 mm | ![](/p.gif) | Radiator width | 125 mm | ![](/p.gif) | Radiator depth | 45 mm | ![](/p.gif) | Radiator height | 158 mm | ![](/p.gif) | Depth | 71 mm | ![](/p.gif) | Height | 158 mm | ![](/p.gif) | Weight | 755 g | ![](/p.gif) | Fan dimensions (W x D x H) | 120 x 120 x 25 mm | Design | Product colour | Black | ![](/p.gif) | Material | Aluminium, Copper | ![](/p.gif) | Radiator material | Aluminum | ![](/p.gif) | Base plate material | Copper | ![](/p.gif) | Number of fans | 1 fan(s) | ![](/p.gif) | Number of fan blades | 7 | ![](/p.gif) | Fins material | Aluminium | ![](/p.gif) | Fan connector | 4-pin | Other features | Heatsink dimensions (W x D x H) | 125 x 45 x 158 mm | ![](/p.gif) | Mean time to failure (MTTF) | 150000 h | Packaging content | Mounting kit | Yes | Technical details | Warranty period | 6 year(s) | Performance | Suitable location | Processor | ![](/p.gif) | Type | Heatsink/Radiatior | ![](/p.gif) | Fan diameter | 120 mm | ![](/p.gif) | Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM1, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+ | ![](/p.gif) | Compatible processor series | AMD A, Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® | ![](/p.gif) | Rotational speed (min) | 300 RPM | ![](/p.gif) | Rotational speed (max) | 1500 RPM | ![](/p.gif) | Noise level (high speed) | 22.4 dB | ![](/p.gif) | Airflow | 93.4 m³/h | ![](/p.gif) | Maximum air pressure | 2.61 mmH2O | ![](/p.gif) | Pulse-width modulation (PWM) support | Yes | ![](/p.gif) | Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) | ![](/p.gif) | Fan noise level (max) | 22.4 dB | ![](/p.gif) | Fan speed (min) | 300 RPM | ![](/p.gif) | Fan speed (max) | 1500 RPM | ![](/p.gif) | Fan's mean time to failure (MTTF) | 150000 h |
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