Noctua NH-U12A chromax.black
Expert rating8.8 / 10
- Model:
- Noctua NH-U12A chromax.black
- Cooler Type:
- Air
- Tower Type:
- Single-Tower
- Height:
- 158mm
- Socket Compatibility:
- AMD AM4/AM5
- Fan Count:
- 2
- TDP Rating:
- 200W
- Noise Level:
- 22.6dBA
- RGB Lighting:
- No
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Manufacturer: Noctua Last updated: September 12, 2026
Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship) Review
The Noctua NH-U12A chromax.black is Noctua's compact flagship single-tower cooler, packing near-dual-tower performance into a narrow footprint that clears tall RAM on most boards. Seven heatpipes and two premium NF-A12x25 fans handle up to 200W, with the all-black chromax finish replacing the standard tan look.
The Noctua NH-U12A chromax.black is Noctua's compact flagship single-tower cooler, packing near-dual-tower performance into a narrow footprint that clears tall RAM on most boards. Seven heatpipes and two premium NF-A12x25 fans handle up to 200W, with the all-black chromax finish replacing the standard tan look.
Thermal Performance
Seven densely packed heatpipes and a tall single-tower stack handle roughly 200W of TDP, landing within a few degrees of much larger dual-tower coolers in independent testing despite the smaller size.
Fan Design and Noise
Two NF-A12x25 fans, widely regarded as among the best 120mm fans available, run push-pull and stay under 23 dBA while delivering strong static pressure through the dense fin array.
Comparison to Alternatives
Against the Noctua NH-D15 chromax.black, covered elsewhere on this site, the dual-tower NH-D15 pulls ahead on absolute TDP ceiling, while this NH-U12A gives up little for meaningfully better RAM clearance in a smaller footprint. Against the DeepCool AK620, also covered elsewhere on this site, the AK620's lower price makes it the value pick, while the NH-U12A chromax.black wins on fan quality and Noctua's reliability record.
Specifications
Identity
| Brand | Noctua |
|---|---|
| Series | Noctua NH-U12A chromax.black |
| Model Number | NH-U12A chromax.black |
Design
| Cooler Type | Air Tower |
|---|---|
| Tower Type | Single-Tower |
| Height | 158 mm |
| Socket Compatibility | AMD AM5/AM4, Intel LGA1954/1851/1700/1200/115X |
Performance
| Fan Count | 2 |
|---|---|
| Noise Level | 22.6 dBA |
| RGB Lighting | No |
Cooler class
| Tower Layout | Single-Tower |
|---|
Air fit and clearance
| Cooler Width | 125 mm |
|---|---|
| Cooler Weight | 1220 g |
Thermal capability
| Heatpipe Count | 7 |
|---|---|
| Base Material | Nickel-Plated Copper |
Fans
| Fan Size | 120 mm |
|---|---|
| Max Speed | 2000 RPM |
| Airflow | 60.09 CFM |
| Static Pressure | 2.34 mmH2O |
| PWM Control | Yes |
Lighting and display
| Lighting | None |
|---|
Ownership
| Warranty | 6 years |
|---|
| Fans | 2x NF-A12x25 PWM chromax.black, 120mm |
|---|---|
| Source URL | https://www.noctua.at/en/products/nh-u12a-chromax-black/specifications |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.8 / 10
Noctua's compact flagship proves a well-engineered single-tower can rival dual-tower coolers, at a real premium.
Best for
- Buyers who want near-flagship cooling in a case too tight for a full dual-tower cooler.
- Builders who want tall RAM clearance without giving up much thermal capacity.
- Noctua fans who want the compact option in a stealthier all-black finish.
Not for
- Not for the heaviest overclocking, where the larger Noctua NH-D15 chromax.black, covered elsewhere on this site, has more headroom.
- Not for buyers wanting RGB, since this stays entirely non-illuminated even in black.
- Not for the tightest budgets, where the DeepCool AK620, covered elsewhere on this site, delivers most of the cooling for less money.
FAQs
What are the key specifications of the Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship)?
The Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship) is a CPU cooler from Noctua. Key specs: Cooler Type Air, Single-Tower, Tower Type Single-Tower, Height 158mm, Socket Compatibility AMD AM4/AM5, Intel LGA1700/1851/2066/1200, Fan Count 2.
Will the Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship) work with my current setup?
The Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship) lists Socket Compatibility is AMD AM4/AM5, Intel LGA1700/1851/2066/1200. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship) best suited to?
It suits buyers who want near-flagship cooling in a case too tight for a full dual-tower cooler., builders who want tall ram clearance without giving up much thermal capacity., noctua fans who want the compact option in a stealthier all-black finish..
What are the drawbacks of the Noctua NH-U12A chromax.black (Single-Tower Air/7 Heatpipes/Dual NF-A12x25 120mm Fans/158mm Height/Compact Flagship)?
It is a poor fit for not for the heaviest overclocking, where the larger noctua nh-d15 chromax.black, covered elsewhere on this site, has more headroom., not for buyers wanting rgb, since this stays entirely non-illuminated even in black., not for the tightest budgets, where the deepcool ak620, covered elsewhere on this site, delivers most of the cooling for less money..
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