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be quiet! Pure Rock 2 vs Thermalright Assassin Spirit 120 EVO: Comparison
be quiet! Pure Rock 2 and Thermalright Assassin Spirit 120 EVO separate most on airflow: be quiet! Pure Rock 2 at 51.4 CFM, Thermalright Assassin Spirit 120 EVO at 68.9 CFM, 25% in favor of Thermalright Assassin Spirit 120 EVO. Max Speed splits them by another 25%, again favoring Thermalright Assassin Spirit 120 EVO. They match on 6 other specifications, including cooler type, tower layout and fan count.
Which is better, be quiet! Pure Rock 2 or Thermalright Assassin Spirit 120 EVO?
On paper, Thermalright Assassin Spirit 120 EVO has the edge on airflow, at 68.9 CFM vs be quiet! Pure Rock 2 at 51.4 CFM.
What is the main difference between be quiet! Pure Rock 2 and Thermalright Assassin Spirit 120 EVO?
On paper the two are close; the biggest difference is airflow: be quiet! Pure Rock 2 51.4 CFM, Thermalright Assassin Spirit 120 EVO 68.9 CFM.
Specs and benchmarks
Brand
- be quiet! Pure Rock 2
- be quiet!
- Thermalright Assassin Spirit 120 EVO
- Thermalright
Cooler Type
- be quiet! Pure Rock 2
- Air Tower
- Thermalright Assassin Spirit 120 EVO
- Air Tower
Series
- be quiet! Pure Rock 2
- be quiet! Pure Rock 2
- Thermalright Assassin Spirit 120 EVO
- Thermalright Assassin Spirit 120 EVO
Socket Compatibility
- be quiet! Pure Rock 2
- AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3
- Thermalright Assassin Spirit 120 EVO
- AMD AM4/AM5, Intel LGA1851/1700/1200/115X
Tower Layout
- be quiet! Pure Rock 2
- Single-Tower
- Thermalright Assassin Spirit 120 EVO
- Single-Tower
Fan Count
- be quiet! Pure Rock 2
- 1
- Thermalright Assassin Spirit 120 EVO
- 1
Noise Level
- be quiet! Pure Rock 2
- 26.8 dBABest
- Thermalright Assassin Spirit 120 EVO
- 28.2 dBA
RGB Lighting
- be quiet! Pure Rock 2
- No
- Thermalright Assassin Spirit 120 EVO
- Yes
Heatpipe Count
- be quiet! Pure Rock 2
- 4
- Thermalright Assassin Spirit 120 EVO
- 4
Fan Size
- be quiet! Pure Rock 2
- 120 mm
- Thermalright Assassin Spirit 120 EVO
- 120 mm
Max Speed
- be quiet! Pure Rock 2
- 1500 RPM-25%
- Thermalright Assassin Spirit 120 EVO
- 2000 RPMBest
Airflow
- be quiet! Pure Rock 2
- 51.4 CFM-25%
- Thermalright Assassin Spirit 120 EVO
- 68.9 CFMBest
Bearing Type
- be quiet! Pure Rock 2
- Rifle
- Thermalright Assassin Spirit 120 EVO
- Fluid Dynamic
PWM Control
- be quiet! Pure Rock 2
- Yes
- Thermalright Assassin Spirit 120 EVO
- Yes
Lighting
- be quiet! Pure Rock 2
- None
- Thermalright Assassin Spirit 120 EVO
- 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 28.2 dBA).
Choose Thermalright Assassin Spirit 120 EVO if you want the higher max speed (2000 RPM vs 1500 RPM) and the higher airflow (68.9 CFM vs 51.4 CFM).
Price comparison
| Retailer | be quiet! Pure Rock 2 | Thermalright Assassin Spirit 120 EVO |
|---|---|---|
| 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
be quiet! Pure Rock 2
7.4 / 10 Expert Rating
A sensible quiet budget cooler for locked mainstream CPUs, not for chasing overclocks.
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