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Alpenföhn Brocken 4 vs be quiet! Dark Rock Pro 6: Comparison
Alpenföhn Brocken 4 vs be quiet! Dark Rock Pro 6 tdp rating compared
On tdp rating the spread is 27%, Alpenföhn Brocken 4 220 W against be quiet! Dark Rock Pro 6 300 W, so be quiet! Dark Rock Pro 6 takes it. Add fan count to that, 1 on the Alpenföhn Brocken 4 versus 2 on the be quiet! Dark Rock Pro 6, and the pattern holds. be quiet! Dark Rock Pro 6 also leads on max speed, 1600 RPM on the Alpenföhn Brocken 4 versus 2000 RPM on the be quiet! Dark Rock Pro 6.
Who each one is for
The Alpenföhn Brocken 4 is the one to take for noise-sensitive mid-to-high TDP builds and buyers wanting a dual-tower alternative to mainstream brands, though it is the wrong buy for RGB-themed builds and extreme overclocking chasing the absolute lowest temps. Take the be quiet! Dark Rock Pro 6 for buyers who want near-silent idle operation with flagship-tier cooling capacity when needed. The semi-passive mode is a genuinely distinctive feature for this exact use case. It is equally the pick for heavily overclocked or workstation builds needing up to 300W of cooling headroom. This sits at the top of be quiet!'s lineup for exactly this scenario. Avoid it for buyers on a moderate budget. The DeepCool AK620 or Cooler Master Hyper 612 Apex, both covered elsewhere on this site, cover most mainstream cooling needs at a fraction of this cooler's price. Our rating of the Alpenföhn Brocken 4 (7.8/10): A genuinely quiet dual-tower cooler for buyers who value acoustics as much as raw thermal ceiling.
Frequently asked questions
Do the Alpenföhn Brocken 4 and be quiet! Dark Rock Pro 6 differ on noise level?
Yes. Noise Level reads 22.8 dBA on the Alpenföhn Brocken 4 versus 32.4 dBA on the be quiet! Dark Rock Pro 6.
Is the Cooler Type the same on the Alpenföhn Brocken 4 and be quiet! Dark Rock Pro 6?
It is. Both are listed at Air Tower, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Alpenföhn Brocken 4
- Alpenföhn
- be quiet! Dark Rock Pro 6
- be quiet!
Cooler Type
- Alpenföhn Brocken 4
- Air Tower
- be quiet! Dark Rock Pro 6
- Air Tower
Series
- Alpenföhn Brocken 4
- Alpenföhn Brocken 4
- be quiet! Dark Rock Pro 6
- be quiet! Dark Rock Pro 6
Tower Type
- Alpenföhn Brocken 4
- Single-Tower
- be quiet! Dark Rock Pro 6
- Dual-Tower
Model Number
- Alpenföhn Brocken 4
- 84000000205
- be quiet! Dark Rock Pro 6
- BK048
Height
- Alpenföhn Brocken 4
- 155 mmBest
- be quiet! Dark Rock Pro 6
- 169 mm-9%
Socket Compatibility
- Alpenföhn Brocken 4
- AMD AM4/AM5, Intel LGA1700/1200/115X/20XX
- be quiet! Dark Rock Pro 6
- AMD AM4/AM5, Intel LGA1851/1700/1200/115X
Tower Layout
- Alpenföhn Brocken 4
- Single-Tower
- be quiet! Dark Rock Pro 6
- Dual-Tower
Fan Count
- Alpenföhn Brocken 4
- 1-50%
- be quiet! Dark Rock Pro 6
- 2Best
TDP Rating
- Alpenföhn Brocken 4
- 220 W-27%
- be quiet! Dark Rock Pro 6
- 300 WBest
Noise Level
- Alpenföhn Brocken 4
- 22.8 dBABest
- be quiet! Dark Rock Pro 6
- 32.4 dBA
RGB Lighting
- Alpenföhn Brocken 4
- No
- be quiet! Dark Rock Pro 6
- No
Cooler Weight
- Alpenföhn Brocken 4
- 1098 gBest
- be quiet! Dark Rock Pro 6
- 1340 g
Heatpipe Count
- Alpenföhn Brocken 4
- 6
- be quiet! Dark Rock Pro 6
- 7
Max Speed
- Alpenföhn Brocken 4
- 1600 RPM-20%
- be quiet! Dark Rock Pro 6
- 2000 RPMBest
PWM Control
- Alpenföhn Brocken 4
- Yes
- be quiet! Dark Rock Pro 6
- Yes
Lighting
- Alpenföhn Brocken 4
- None
- be quiet! Dark Rock Pro 6
- None
Which one should you pick?
Choose Alpenföhn Brocken 4 if you want the lower height (155 mm vs 169 mm) and the lower noise level (22.8 dBA vs 32.4 dBA).
Choose be quiet! Dark Rock Pro 6 if you want the higher fan count (2 vs 1), the higher TDP rating (300 W vs 220 W) and the higher max speed (2000 RPM vs 1600 RPM).
Price comparison
| Retailer | Alpenföhn Brocken 4 | be quiet! Dark Rock Pro 6 |
|---|---|---|
| Amazon | View on 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.
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