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Noctua NH-U12S chromax.Black, 120mm Single-Tower CPU Cooler (Black)

  • "Proven premium heatsink (more than 200 awards and recommendations from international hardware websites), now available in an all-black design that goes great with many colour schemes
  • Slim 120mm size for excellent case, RAM and PCIe compatibility: Fits most tower cases (158mm height), doesn’t overhang the RAM slots, doesn’t block the PCIe on most ATX and Micro-ATX motherboards
  • Renowned, award-winning NF-F12 120mm Focused Flow fan with Low-Noise Adaptor and PWM for automatic speed control: Full cooling performance under load, whisper quiet 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 (offset mounting option for best efficiency)
  • Renowned Noctua quality backed up by 6-year manufacturer’s warranty, deluxe choice for Intel Core & Core Ultra (e.g. 285K, 265K, 245K) and AMD Ryzen (e.g. 9950X, 9900X, 9700X, 9600X)"
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Overview
Specs
Reviews (3)

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.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Return for replacement within: non-replaceable
  • This item is covered by Noctua Cooling Solutions Return Policy
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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The Noctua NH-U12S chromax.Black is a slim, single-tower 120mm CPU air cooler for builders who want broad RAM and PCIe clearance in many ATX and Micro-ATX systems, with a 158mm height to check against the case’s cooler limit.

Recommended For

  • Builders cooling a mainstream desktop CPU at stock settings who want a single-tower air cooler for everyday gaming and mixed workloads, rather than extra headroom for aggressive overclocking.
  • Quiet-focused PC builders who prefer a conventional air cooler for day-to-day use; a review describes the included fan as very quiet in typical operation.
  • Builders using a standard tower case who want a slim single-tower cooler with room around RAM slots and less risk of blocking a graphics-card slot than bulkier tower designs; check the case’s 158 mm cooler-height limit and motherboard compatibility first.
  • PC builders who want an all-black air cooler and plan to keep it across compatible platform upgrades; Noctua lists support for current Intel and AMD sockets and provides a six-year warranty.

Real-World Use Scenarios

  • Replacing a stock cooler in a mainstream Ryzen gaming PC: users can expect lower CPU temperatures and less fan noise than with the tested Wraith Spire, especially during gaming and everyday use.
  • Playing games on a stock-clocked Core i7-12700K: one community-tested system stayed stable during several hours of gaming without thermal throttling, with the cooler’s fan described as quiet.
  • Using a PC for everyday desktop tasks or lighter workloads: PWM fan control can keep the fan at low speeds when cooling demand is modest, helping the system stay unobtrusive in a quiet room.
  • Building in a tower case where RAM access or nearby expansion slots matter: the single-tower layout is designed to avoid overhanging RAM slots, while the 158 mm height means the builder should still check the case’s cooler clearance before installation.
  • Finishing a black-themed PC build: the black heatsink and fan blend into a dark interior, giving builders an alternative to Noctua’s traditional brown-and-beige appearance.