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Alpenföhn Brocken 4 vs DeepCool Castle 360EX: Comparison
Alpenföhn Brocken 4 vs DeepCool Castle 360EX: the fan count difference
Start with fan count, because it is the widest measured gap between them: Alpenföhn Brocken 4 1 against DeepCool Castle 360EX 3, 67% in favour of DeepCool Castle 360EX. Add static pressure to that, 1.74 mmH2O on the Alpenföhn Brocken 4 versus 2.33 mmH2O on the DeepCool Castle 360EX, and the pattern holds. DeepCool Castle 360EX also leads on airflow, 55.3 CFM on the Alpenföhn Brocken 4 versus 64.4 CFM on the DeepCool Castle 360EX. DeepCool Castle 360EX also leads on max speed, 1600 RPM on the Alpenföhn Brocken 4 versus 1800 RPM on the DeepCool Castle 360EX.
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 not built for RGB-themed builds and extreme overclocking chasing the absolute lowest temps. Buy the DeepCool Castle 360EX for budget-focused 360mm AIO shoppers who still want RGB and 300W-class CPUs needing a large radiator, though it is the wrong buy for builders who specifically want an LCD display on the pump and noise-sensitive builds, since it gets loud under full load. Avoid it for anyone who wants DeepCool's newest anti-leak pump tech in the LT series. 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 DeepCool Castle 360EX differ on noise level?
Yes. Noise Level reads 22.8 dBA on the Alpenföhn Brocken 4 versus 32.1 dBA on the DeepCool Castle 360EX.
Is the Fan Size the same on the Alpenföhn Brocken 4 and DeepCool Castle 360EX?
It is. Both are listed at 120 mm, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Alpenföhn Brocken 4
- Alpenföhn
- DeepCool Castle 360EX
- DeepCool
Cooler Type
- Alpenföhn Brocken 4
- Air Tower
- DeepCool Castle 360EX
- AIO Liquid
Series
- Alpenföhn Brocken 4
- Alpenföhn Brocken 4
- DeepCool Castle 360EX
- DeepCool Castle 360EX
Model Number
- Alpenföhn Brocken 4
- 84000000205
- DeepCool Castle 360EX
- DP-GS-H12-CSL360EX
Socket Compatibility
- Alpenföhn Brocken 4
- AMD AM4/AM5, Intel LGA1700/1200/115X/20XX
- DeepCool Castle 360EX
- AMD sTRX4/sTR4/AM4, Intel LGA2066/2011-v3/2011/1700/1200/1151/1150/1155
Tower Layout
- Alpenföhn Brocken 4
- Single-Tower
- DeepCool Castle 360EX
- Not Applicable
Fan Count
- Alpenföhn Brocken 4
- 1-67%
- DeepCool Castle 360EX
- 3Best
Noise Level
- Alpenföhn Brocken 4
- 22.8 dBABest
- DeepCool Castle 360EX
- 32.1 dBA
RGB Lighting
- Alpenföhn Brocken 4
- No
- DeepCool Castle 360EX
- Yes
Cooler Weight
- Alpenföhn Brocken 4
- 1098 gBest
- DeepCool Castle 360EX
- 1706 g
Fan Size
- Alpenföhn Brocken 4
- 120 mm
- DeepCool Castle 360EX
- 120 mm
Max Speed
- Alpenföhn Brocken 4
- 1600 RPM-11%
- DeepCool Castle 360EX
- 1800 RPMBest
Airflow
- Alpenföhn Brocken 4
- 55.3 CFM-14%
- DeepCool Castle 360EX
- 64.4 CFMBest
Static Pressure
- Alpenföhn Brocken 4
- 1.74 mmH2O-25%
- DeepCool Castle 360EX
- 2.33 mmH2O
PWM Control
- Alpenföhn Brocken 4
- Yes
- DeepCool Castle 360EX
- Yes
Lighting
- Alpenföhn Brocken 4
- None
- DeepCool Castle 360EX
- ARGB
Which one should you pick?
Choose Alpenföhn Brocken 4 if you want the lower noise level (22.8 dBA vs 32.1 dBA).
Choose DeepCool Castle 360EX if you want the higher fan count (3 vs 1), the higher max speed (1800 RPM vs 1600 RPM) and the higher airflow (64.4 CFM vs 55.3 CFM).
Price comparison
| Retailer | Alpenföhn Brocken 4 | DeepCool Castle 360EX |
|---|---|---|
| Amazon | View on Amazon |
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.
DeepCool Castle 360EX
7.9 / 10 Expert Rating
A solid value-tier 360mm RGB AIO, worth buying on sale but generally outclassed by DeepCool's own newer LT720 at similar pricing.




