
Classic 120mm tower size for excellent overall compatibility Standing 158mm tall, the NH-U12A 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.	100% RAM compatibility on LGA1851/LGA1700 and AM4/AM5 Due to its asymmetric design, the NH-U12A does not overhang the RAM slots on Intel LGA1851/LGA1700/LGA1200/LGA115x and AMD AM4/AM5 based motherboards, which ensures easy access to the modules and 100% compatibility with DIMMs that feature tall heat-spreaders.	Dual NF-A12 120mm fans The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. Using this elite-class fan in a push/pull dual fan configuration is one of the cornerstones of the NH-U12A’s commanding performance and acoustic efficiency.	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.


	NH-U12S	NH-U12S TR4-SP3	NH-U12S redux	NH-U12S chromax.black	NH-U12A	NH-U12A chromax.black
LGA1851, LGA1700	✓	X	✓	✓	✓	✓
LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156)	✓	X	✓	✓	✓	✓
LGA20xx Square ILM	with NM-i20xx	X	with NM-i20xx	with NM-i20xx	with NM-i20xx	with NM-i20xx
LGA20xx Narrow ILM	X	X	X	X	X	X
LGA4189	X	with NM-i4189	X	X	X	X
LGA4677	X	with NM-i4677	X	X	X	X
AM5	✓	X	✓	✓	✓	✓
AM4	✓	X	✓	✓	✓	✓
TR4, SP3, sTRX4, sWRX8	X	✓	X	X	X	X
sTR5, SP6	X	with NM-TR5-SP6	X	X	X	X

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Home Electronics Computers & Accessories Computer Components Noctua NH-U12A, Premium CPU Cooler with High-Performance Quiet NF-A12x25 PWM Fans (120mm, Brown) for Desktop

Product Dimensions	4.92"L x 4.41"W x 6.22"H
Brand	Noctua
Power Connector Type	4-Pin
Voltage	12 Volts
Cooling Method	Air
Compatible Devices	Desktop
Noise Level	22.6 dB
Material	Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Maximum Rotational Speed	2000 RPM
Air Flow Capacity	102.1 CMPH

140mm class performance in 120mm size: 7 heatpipes, more surface area and a dual fan configuration with state-of-the-art NF-A12x25 fans allow the NH-U12A to rival many 140mm size coolers!
Excellent case, RAM and PCIe compatibility: Fits most tower cases (158mm height), doesn’t overhang the RAM slots on LGA17xx, LGA1200 and AM4, doesn’t block the PCIe on most ATX and Micro-ATX motherboards.
Quiet, state-of-the-art NF-A12x25 120mm fans with Low-Noise Adaptors and PWM for automatic speed control: Full cooling performance under load, virtually silent at idle!
Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1851, LGA1700, LGA1200, LGA115x and AMD AM5 & AM4
Renowned Noctua quality backed up by 6-year manufacturer’s warranty, deluxe choice for Intel Core i9, i7, i5, i3 (e.g. 14900K, 14700K, 14600K) and AMD Ryzen (e.g. 7950X3D, 7900X3D, 7800X3D, 7700)