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be quiet! Pure Rock 2 vs DeepCool Gammaxx AG400: Comparison
be quiet! Pure Rock 2 vs DeepCool Gammaxx AG400 noise level compared
Expect a near tie. The closest thing to a difference is noise level, be quiet! Pure Rock 2 26.8 dBA against DeepCool Gammaxx AG400 31.6 dBA. Airflow runs the same way, 51.4 CFM on the be quiet! Pure Rock 2 versus 75.89 CFM on the DeepCool Gammaxx AG400, another win for DeepCool Gammaxx AG400. Add max speed to that, 1500 RPM on the be quiet! Pure Rock 2 versus 2000 RPM on the DeepCool Gammaxx AG400, and the pattern holds. Lighting is not the same on both, None on the be quiet! Pure Rock 2 versus ARGB on the DeepCool Gammaxx AG400.
Which should you buy, be quiet! Pure Rock 2 or DeepCool Gammaxx AG400?
Buy the be quiet! Pure Rock 2 for budget locked Ryzen 5 / Core i5 builds and noise-sensitive entry-level PCs, though it is not built for unlocked or high-TDP CPUs and enthusiasts wanting RGB. The DeepCool Gammaxx AG400 suits budget RGB-themed first builds and locked mainstream Ryzen/Core CPUs, though it is the wrong buy for overclocked or high-TDP CPUs and enthusiasts chasing low noise at load. Our rating of the be quiet! Pure Rock 2 (7.4/10): A sensible quiet budget cooler for locked mainstream CPUs, not for chasing overclocks. Our rating of the DeepCool Gammaxx AG400 (7/10): A fine entry-level RGB cooler for budget builds, not a thermal standout.
What be quiet! Pure Rock 2 and DeepCool Gammaxx AG400 have in common
Everything else lines up. Cooler type, tower type, tower layout, fan count and heatpipe count read the same on both, so those are not worth weighing. They match on 2 further specifications as well.
Frequently asked questions
Do the be quiet! Pure Rock 2 and DeepCool Gammaxx AG400 differ on height?
Yes. Height reads 155 mm on the be quiet! Pure Rock 2 versus 150 mm on the DeepCool Gammaxx AG400.
Is the Fan Size the same on the be quiet! Pure Rock 2 and DeepCool Gammaxx AG400?
It is. Both are listed at 120 mm, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- be quiet! Pure Rock 2
- be quiet!
- DeepCool Gammaxx AG400
- DeepCool
Cooler Type
- be quiet! Pure Rock 2
- Air Tower
- DeepCool Gammaxx AG400
- Air Tower
Series
- be quiet! Pure Rock 2
- be quiet! Pure Rock 2
- DeepCool Gammaxx AG400
- DeepCool Gammaxx AG400
Tower Type
- be quiet! Pure Rock 2
- Single-Tower
- DeepCool Gammaxx AG400
- Single-Tower
Height
- be quiet! Pure Rock 2
- 155 mm-3%
- DeepCool Gammaxx AG400
- 150 mmBest
Socket Compatibility
- be quiet! Pure Rock 2
- AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3
- DeepCool Gammaxx AG400
- AMD AM5/AM4, Intel LGA1851/1700/1200/1151/1150/1155
Tower Layout
- be quiet! Pure Rock 2
- Single-Tower
- DeepCool Gammaxx AG400
- Single-Tower
Fan Count
- be quiet! Pure Rock 2
- 1
- DeepCool Gammaxx AG400
- 1
Noise Level
- be quiet! Pure Rock 2
- 26.8 dBABest
- DeepCool Gammaxx AG400
- 31.6 dBA
RGB Lighting
- be quiet! Pure Rock 2
- No
- DeepCool Gammaxx AG400
- Yes
Cooler Weight
- be quiet! Pure Rock 2
- 580 gBest
- DeepCool Gammaxx AG400
- 614 g
Heatpipe Count
- be quiet! Pure Rock 2
- 4
- DeepCool Gammaxx AG400
- 4
Fan Size
- be quiet! Pure Rock 2
- 120 mm
- DeepCool Gammaxx AG400
- 120 mm
Max Speed
- be quiet! Pure Rock 2
- 1500 RPM-25%
- DeepCool Gammaxx AG400
- 2000 RPMBest
Airflow
- be quiet! Pure Rock 2
- 51.4 CFM-32%
- DeepCool Gammaxx AG400
- 75.89 CFMBest
PWM Control
- be quiet! Pure Rock 2
- Yes
- DeepCool Gammaxx AG400
- Yes
Lighting
- be quiet! Pure Rock 2
- None
- DeepCool Gammaxx AG400
- ARGB
Which one should you pick?
Choose be quiet! Pure Rock 2 if you want the higher fan count (1 vs 1) and the lower noise level (26.8 dBA vs 31.6 dBA).
Choose DeepCool Gammaxx AG400 if you want the lower height (150 mm vs 155 mm), the higher max speed (2000 RPM vs 1500 RPM) and the higher airflow (75.89 CFM vs 51.4 CFM).
Price comparison
| Retailer | be quiet! Pure Rock 2 | DeepCool Gammaxx AG400 |
|---|---|---|
| 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
be quiet! Pure Rock 2
7.4 / 10 Expert Rating
A sensible quiet budget cooler for locked mainstream CPUs, not for chasing overclocks.
DeepCool Gammaxx AG400
7 / 10 Expert Rating
A fine entry-level RGB cooler for budget builds, not a thermal standout.