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Noctua NH-D9L 2000rpm 22dbA 165W TDP Desktop Heatsink Fan BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan

7.4/10 Score 4911
Noctua NH-D9L 2000rpm 22dbA 165W TDP Desktop Heatsink Fan
8.7/10 Score 5766
BeQuiet Dark Rock Pro 4 1500rpm 24dbA 250W TDP Desktop Heatsink Fan
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$ 54
$ 85
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  • Draw
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Number of fansFan SpeedFan AirflowFan Acoustic NoiseWattageThermal Design PowerWeight
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Visual view Simple view
Number of fans

1

2

Fan Speed The maximum rotation per minute of the fan
25% higher

2000 rpm

1500 rpm

Fan Airflow The maximum airflow of the fan

46 cfm

28% more

64 cfm

Fan Acoustic Noise The maximum acoustic noise of the fan
8% less

22 dBA

24 dBA

Wattage Typical power consumption of the CPU cooler
38% lower

1.2 Watts

1.92 Watts

Thermal Design Power Recommended Thermal Design Power of the Processor

165 Watts

34% more

250 Watts

Weight Total weight of the CPU cooler

18.7 oz

39.9 oz

Recommended
7.4/10 Score 4911
Noctua NH-D9L 2000rpm 22dbA 165W TDP Desktop Heatsink Fan
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Noctua NH-D9L 2000rpm 22dbA 165W TDP Desktop Heatsink Fan
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PROS 2
Fan Speed 2000 rpm vs 1500 rpm Fan speed is (500rpm) 25% faster
Fan Acoustic Noise 22 dBA vs 24 dBA Fan Acoustic noise is (2dBA) 8% lower
CONS 1
Fan Airflow 46 cfm vs 64 cfm (18cfm) 28% less Airflow
2nd Choice
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
Benchmark
Full specs
Compatible
To build
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