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Alpenföhn Brocken 4 vs DeepCool AK620: Comparison
Alpenföhn Brocken 4 and DeepCool AK620 separate most on fan count: Alpenföhn Brocken 4 at 1, DeepCool AK620 at 2, 50% in favour of DeepCool AK620. Static Pressure splits them by another 21%, again favouring DeepCool AK620. They match on 6 other specifications, including cooler type, rgb lighting and heatpipe count.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Alpenföhn | DeepCool |
| Cooler Type | Air Tower | Air Tower |
| Series | Alpenföhn Brocken 4 | DeepCool AK620 |
| Tower Type | Single-Tower | Dual-Tower |
| Model Number | 84000000205 | R-AK620-BKNNMT-G |
| Height | 155 mm | 160 mm-3% |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/20XX | AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3 |
| Tower Layout | Single-Tower | Dual-Tower |
| Fan Count | 1-50% | 2 |
| TDP Rating | 220 W-15% | 260 W |
| Noise Level | 22.8 dBA | 28 dBA+5.2 dBA |
| RGB Lighting | No | No |
| Cooler Weight | 1098 g | 1456 g |
| Heatpipe Count | 6 | 6 |
| Fan Size | 120 mm | 120 mm |
| Max Speed | 1600 RPM-14% | 1850 RPM |
| Airflow | 55.3 CFM-20% | 68.99 CFM |
| Static Pressure | 1.74 mmH2O-21% | 2.19 mmH2O |
| PWM Control | Yes | Yes |
| Lighting | None | None |
| Source URL | https://www.alpenfoehn.de/Alpenfoehn-R-Brocken-4en | https://global.deepcool.com/products/Cooling/cpuaircoolers/AK620-High-Performance-CPU-Cooler/2021/13067.shtml |
Price comparison
| Retailer | Alpenföhn Brocken 4 | DeepCool AK620 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Alpenföhn Brocken 4
7.8 / 10 Expert Rating
A genuinely quiet dual-tower cooler for buyers who value acoustics as much as raw thermal ceiling.




