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DeepCool AK620 vs Noctua NH-U12A chromax.black: Comparison
DeepCool AK620 and Noctua NH-U12A chromax.black separate most on airflow: DeepCool AK620 at 68.99 CFM, Noctua NH-U12A chromax.black at 60.09 CFM, 13% in favour of DeepCool AK620. Max Speed splits them by another 8%, this time favouring Noctua NH-U12A chromax.black. They match on 6 other specifications, including cooler type, fan count and rgb lighting.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | DeepCool | Noctua |
| Cooler Type | Air Tower | Air Tower |
| Series | DeepCool AK620 | Noctua NH-U12A chromax.black |
| Tower Type | Dual-Tower | Single-Tower |
| Model Number | R-AK620-BKNNMT-G | NH-U12A chromax.black |
| Height | 160 mm-1% | 158 mm |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3 | AMD AM5/AM4, Intel LGA1954/1851/1700/1200/115X |
| Tower Layout | Dual-Tower | Single-Tower |
| Fan Count | 2 | 2 |
| Noise Level | 28 dBA+5.4 dBA | 22.6 dBA |
| RGB Lighting | No | No |
| Cooler Weight | 1456 g | 1220 g |
| Heatpipe Count | 6 | 7 |
| Fan Size | 120 mm | 120 mm |
| Max Speed | 1850 RPM-7% | 2000 RPM |
| Airflow | 68.99 CFM | 60.09 CFM-13% |
| Static Pressure | 2.19 mmH2O-6% | 2.34 mmH2O |
| PWM Control | Yes | Yes |
| Lighting | None | None |
| Fans | 2x 120mm FDB PWM, Up to 1850RPM | 2x NF-A12x25 PWM chromax.black, 120mm |
| Source URL | https://global.deepcool.com/products/Cooling/cpuaircoolers/AK620-High-Performance-CPU-Cooler/2021/13067.shtml | https://www.noctua.at/en/products/nh-u12a-chromax-black/specifications |
Verdict
Noctua NH-U12A chromax.black
8.8 / 10 Expert Rating
Noctua's compact flagship proves a well-engineered single-tower can rival dual-tower coolers, at a real premium.
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