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Alpenföhn Brocken 4 vs Thermalright Peerless Assassin 120: Comparison
Alpenföhn Brocken 4 vs Thermalright Peerless Assassin 120: the noise level difference
There is no decisive spec gap here. Noise level splits them by a margin most buyers will never feel, Alpenföhn Brocken 4 22.8 dBA against Thermalright Peerless Assassin 120 25.6 dBA. Add fan count to that, 1 on the Alpenföhn Brocken 4 versus 2 on the Thermalright Peerless Assassin 120, and the pattern holds. Thermalright Peerless Assassin 120 also leads on airflow, 55.3 CFM on the Alpenföhn Brocken 4 versus 66.17 CFM on the Thermalright Peerless Assassin 120. Alpenföhn Brocken 4 also leads on static pressure, 1.74 mmH2O on the Alpenföhn Brocken 4 versus 1.53 mmH2O on the Thermalright Peerless Assassin 120.
Which should you buy, Alpenföhn Brocken 4 or Thermalright Peerless Assassin 120?
The Alpenföhn Brocken 4 suits 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. The Thermalright Peerless Assassin 120 is the one to take for budget builders who want dual-tower performance without RGB markup and 220W-class CPUs across a wide range of socket generations, though it is the wrong buy for builders wanting RGB lighting out of the box and very compact cases with limited dual-tower clearance. Avoid it for anyone who can get the SE variant for a similar price, which edges it out thermally. 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 Thermalright Peerless Assassin 120 differ on height?
Yes. Height reads 155 mm on the Alpenföhn Brocken 4 versus 157 mm on the Thermalright Peerless Assassin 120.
Is the Cooler Type the same on the Alpenföhn Brocken 4 and Thermalright Peerless Assassin 120?
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
- Thermalright Peerless Assassin 120
- Thermalright
Cooler Type
- Alpenföhn Brocken 4
- Air Tower
- Thermalright Peerless Assassin 120
- Air Tower
Series
- Alpenföhn Brocken 4
- Alpenföhn Brocken 4
- Thermalright Peerless Assassin 120
- Thermalright Peerless Assassin 120
Tower Type
- Alpenföhn Brocken 4
- Single-Tower
- Thermalright Peerless Assassin 120
- Dual-Tower
Model Number
- Alpenföhn Brocken 4
- 84000000205
- Thermalright Peerless Assassin 120
- PA120
Height
- Alpenföhn Brocken 4
- 155 mmBest
- Thermalright Peerless Assassin 120
- 157 mm-1%
Socket Compatibility
- Alpenföhn Brocken 4
- AMD AM4/AM5, Intel LGA1700/1200/115X/20XX
- Thermalright Peerless Assassin 120
- AMD AM5/AM4, Intel LGA1851/1700/1200/115X/2066/2011
Tower Layout
- Alpenföhn Brocken 4
- Single-Tower
- Thermalright Peerless Assassin 120
- Dual-Tower
Fan Count
- Alpenföhn Brocken 4
- 1-50%
- Thermalright Peerless Assassin 120
- 2Best
Noise Level
- Alpenföhn Brocken 4
- 22.8 dBABest
- Thermalright Peerless Assassin 120
- 25.6 dBA
Heatpipe Count
- Alpenföhn Brocken 4
- 6
- Thermalright Peerless Assassin 120
- 6
Base Material
- Alpenföhn Brocken 4
- Nickel-Plated Copper
- Thermalright Peerless Assassin 120
- Nickel-Plated Copper
Fan Size
- Alpenföhn Brocken 4
- 120 mm
- Thermalright Peerless Assassin 120
- 120 mm
Max Speed
- Alpenföhn Brocken 4
- 1600 RPMBest
- Thermalright Peerless Assassin 120
- 1550 RPM-3%
Airflow
- Alpenföhn Brocken 4
- 55.3 CFM-16%
- Thermalright Peerless Assassin 120
- 66.17 CFMBest
Static Pressure
- Alpenföhn Brocken 4
- 1.74 mmH2O
- Thermalright Peerless Assassin 120
- 1.53 mmH2O-12%
PWM Control
- Alpenföhn Brocken 4
- Yes
- Thermalright Peerless Assassin 120
- Yes
Which one should you pick?
Choose Alpenföhn Brocken 4 if you want the lower height (155 mm vs 157 mm), the lower noise level (22.8 dBA vs 25.6 dBA) and the higher max speed (1600 RPM vs 1550 RPM).
Choose Thermalright Peerless Assassin 120 if you want the higher fan count (2 vs 1) and the higher airflow (66.17 CFM vs 55.3 CFM).
Price comparison
| Retailer | Alpenföhn Brocken 4 | Thermalright Peerless Assassin 120 |
|---|---|---|
| Amazon | View on 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.
Thermalright Peerless Assassin 120
8.5 / 10 Expert Rating
An excellent value dual-tower cooler in its own right, just slightly outclassed by Thermalright's own SE variant when both are priced closely.