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BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan Noctua NH-L9i 2500rpm 23dbA 95W TDP Desktop Heatsink Fan

8.7/10 Score 5766
BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan
8.2/10 Score 5441
Noctua NH-L9i 2500rpm 23dbA 95W TDP Desktop Heatsink Fan
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$ 85
$ 39
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  • Left Won
  • Draw
  • Left Lost
Number of fansFan SpeedFan AirflowFan Acoustic NoiseWattageThermal Design PowerWeight
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Visual view Simple view
Number of fans

2

1

Fan Speed The maximum rotation per minute of the fan

1500 rpm

40% higher

2500 rpm

Fan Airflow The maximum airflow of the fan
48% more

64 cfm

33 cfm

Fan Acoustic Noise The maximum acoustic noise of the fan

24 dBA

4% less

23 dBA

Wattage Typical power consumption of the CPU cooler
24% lower

1.92 Watts

2.52 Watts

Thermal Design Power Recommended Thermal Design Power of the Processor
62% more

250 Watts

95 Watts

Weight Total weight of the CPU cooler

39.9 oz

14.8 oz

Recommended
8.7/10 Score 5766
BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan
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BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan
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PROS 1
Fan Airflow 64 cfm vs 33 cfm (31cfm) 48% more Airflow
CONS 2
Fan Speed 1500 rpm vs 2500 rpm Fan speed is (1000rpm) 40% slower
Fan Acoustic Noise 24 dBA vs 23 dBA Fan Acoustic noise is (1dBA) 4% higher
2nd Choice
8.2/10 Score 5441
Noctua NH-L9i 2500rpm 23dbA 95W TDP Desktop Heatsink Fan
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Noctua NH-L9i 2500rpm 23dbA 95W TDP Desktop Heatsink Fan
Benchmark
Full specs
Compatible
To build
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