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be quiet! Pure Loop 2 280 vs Fractal Design Lumen S24 v2: Comparison
be quiet! Pure Loop 2 280 vs Fractal Design Lumen S24 v2: the noise level difference
Expect a near tie. The closest thing to a difference is noise level, be quiet! Pure Loop 2 280 33.8 dBA against Fractal Design Lumen S24 v2 33.2 dBA. Add warranty to that, 3 years on the be quiet! Pure Loop 2 280 versus 5 years on the Fractal Design Lumen S24 v2, and the pattern holds. Airflow runs the same way, 72.2 CFM on the be quiet! Pure Loop 2 280 versus 56 CFM on the Fractal Design Lumen S24 v2, another win for be quiet! Pure Loop 2 280.
Who each one is for
Take the be quiet! Pure Loop 2 280 for buyers who want liquid cooling's clean look with be quiet!'s established quiet-operation reputation. This is the direct extension of the brand's core identity into AIO cooling. The same goes for cases that fit a 280mm radiator but not a full 360mm. This size tier serves a genuine middle ground many case layouts accommodate. It is not the one for buyers chasing the highest possible thermal ceiling in this radiator size class. The Arctic Liquid Freezer III lineup, covered elsewhere on this site, prioritizes raw performance more directly. The Fractal Design Lumen S24 v2 is the one to take for budget 240mm-radiator builds wanting some RGB and Fractal Design case owners, though it is the wrong buy for High-TDP flagship CPUs needing 360mm cooling and buyers wanting maximum RGB brightness/effects.
Frequently asked questions
Do the be quiet! Pure Loop 2 280 and Fractal Design Lumen S24 v2 differ on max speed?
Yes. Max Speed reads 1800 RPM on the be quiet! Pure Loop 2 280 versus 2000 RPM on the Fractal Design Lumen S24 v2.
Is the Cooler Type the same on the be quiet! Pure Loop 2 280 and Fractal Design Lumen S24 v2?
It is. Both are listed at AIO Liquid, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- be quiet! Pure Loop 2 280
- be quiet!
- Fractal Design Lumen S24 v2
- Fractal Design
Cooler Type
- be quiet! Pure Loop 2 280
- AIO Liquid
- Fractal Design Lumen S24 v2
- AIO Liquid
Radiator Size
- be quiet! Pure Loop 2 280
- 280 mmBest
- Fractal Design Lumen S24 v2
- 240 mm-14%
Series
- be quiet! Pure Loop 2 280
- be quiet! Pure Loop 2 280
- Fractal Design Lumen S24 v2
- Fractal Design Lumen S24 v2
Model Number
- be quiet! Pure Loop 2 280
- BW018
- Fractal Design Lumen S24 v2
- FD-W-L1-S2412
Socket Compatibility
- be quiet! Pure Loop 2 280
- AMD AM4/AM5, Intel LGA1851/1700/1200/115X
- Fractal Design Lumen S24 v2
- Intel LGA1851/1700/1200/1150/1151/1155/1156/1366/2011/2011-3/2066, AMD AM5/AM4/FM2+/FM2/FM1/AM3+/AM3/AM2+/AM2
Tower Layout
- be quiet! Pure Loop 2 280
- Not Applicable
- Fractal Design Lumen S24 v2
- Not Applicable
Fan Count
- be quiet! Pure Loop 2 280
- 2
- Fractal Design Lumen S24 v2
- 2
Noise Level
- be quiet! Pure Loop 2 280
- 33.8 dBA
- Fractal Design Lumen S24 v2
- 33.2 dBABest
RGB Lighting
- be quiet! Pure Loop 2 280
- Yes
- Fractal Design Lumen S24 v2
- Yes
Radiator Thickness
- be quiet! Pure Loop 2 280
- 27 mm
- Fractal Design Lumen S24 v2
- 27 mm
Tube Length
- be quiet! Pure Loop 2 280
- 400 mm
- Fractal Design Lumen S24 v2
- 400 mm
Pump Max Speed
- be quiet! Pure Loop 2 280
- 5500 RPMBest
- Fractal Design Lumen S24 v2
- 4000 RPM
Fan Size
- be quiet! Pure Loop 2 280
- 140 mm
- Fractal Design Lumen S24 v2
- 120 mm
Max Speed
- be quiet! Pure Loop 2 280
- 1800 RPM-10%
- Fractal Design Lumen S24 v2
- 2000 RPMBest
Airflow
- be quiet! Pure Loop 2 280
- 72.2 CFMBest
- Fractal Design Lumen S24 v2
- 56 CFM-22%
Static Pressure
- be quiet! Pure Loop 2 280
- 2.44 mmH2O
- Fractal Design Lumen S24 v2
- 2.34 mmH2O-4%
Bearing Type
- be quiet! Pure Loop 2 280
- Rifle
- Fractal Design Lumen S24 v2
- Rifle
PWM Control
- be quiet! Pure Loop 2 280
- Yes
- Fractal Design Lumen S24 v2
- Yes
Lighting
- be quiet! Pure Loop 2 280
- ARGB
- Fractal Design Lumen S24 v2
- ARGB
Warranty
- be quiet! Pure Loop 2 280
- 3 years-40%
- Fractal Design Lumen S24 v2
- 5 yearsBest
Fans
- be quiet! Pure Loop 2 280
- 2x Pure Wings 3 140mm PWM high-speed
- Fractal Design Lumen S24 v2
- 2x Aspect 12 RGB PWM, 500-2000 RPM
Which one should you pick?
Choose be quiet! Pure Loop 2 280 if you want the higher radiator size (280 mm vs 240 mm), the higher fan count (2 vs 2) and the higher airflow (72.2 CFM vs 56 CFM).
Choose Fractal Design Lumen S24 v2 if you want the lower noise level (33.2 dBA vs 33.8 dBA), the higher max speed (2000 RPM vs 1800 RPM) and the higher warranty (5 years vs 3 years).
Price comparison
| Retailer | be quiet! Pure Loop 2 280 | Fractal Design Lumen S24 v2 |
|---|---|---|
| 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
Fractal Design Lumen S24 v2
7.3 / 10 Expert Rating
A budget-friendly 240mm AIO that adds tasteful RGB without a big price jump.