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Alpenföhn Brocken 4 vs be quiet! Dark Rock Pro 6: Comparison
Alpenföhn Brocken 4 and be quiet! Dark Rock Pro 6 separate most on fan count: Alpenföhn Brocken 4 at 1, be quiet! Dark Rock Pro 6 at 2, 50% in favour of be quiet! Dark Rock Pro 6. TDP Rating splits them by another 27%, again favouring be quiet! Dark Rock Pro 6. They match on 4 other specifications, including cooler type, rgb lighting and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Alpenföhn | be quiet! |
| Cooler Type | Air Tower | Air Tower |
| Series | Alpenföhn Brocken 4 | be quiet! Dark Rock Pro 6 |
| Tower Type | Single-Tower | Dual-Tower |
| Model Number | 84000000205 | BK048 |
| Height | 155 mm | 169 mm-9% |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/20XX | AMD AM4/AM5, Intel LGA1851/1700/1200/115X |
| Tower Layout | Single-Tower | Dual-Tower |
| Fan Count | 1-50% | 2 |
| TDP Rating | 220 W-27% | 300 W |
| Noise Level | 22.8 dBA | 32.4 dBA+9.6 dBA |
| RGB Lighting | No | No |
| Cooler Weight | 1098 g | 1340 g |
| Heatpipe Count | 6 | 7 |
| Max Speed | 1600 RPM-20% | 2000 RPM |
| PWM Control | Yes | Yes |
| Lighting | None | None |
| Source URL | https://www.alpenfoehn.de/Alpenfoehn-R-Brocken-4en | https://www.bequiet.com/en/cpucooler/7322 |
Price comparison
| Retailer | Alpenföhn Brocken 4 | be quiet! Dark Rock Pro 6 |
|---|---|---|
| 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.




