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Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan Cooler Master Hyper T4 1800rpm 31dbA 140W TDP Desktop Heatsink Fan

8/10 Score 5321
Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
7.6/10 Score 5028
Cooler Master Hyper T4 1800rpm 31dbA 140W TDP Desktop Heatsink Fan
vs
$ 84
$ 24
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Number of fans

2

1

Fan Speed The maximum rotation per minute of the fan
28% higher

2500 rpm

1800 rpm

Fan Airflow The maximum airflow of the fan

33 cfm

53% more

70 cfm

Fan Acoustic Noise The maximum acoustic noise of the fan
26% less

23 dBA

31 dBA

Wattage Typical power consumption of the CPU cooler
5% lower

2.52 Watts

2.64 Watts

Thermal Design Power Recommended Thermal Design Power of the Processor

65 Watts

54% more

140 Watts

Weight Total weight of the CPU cooler

16.4 oz

15.8 oz

Recommended
8/10 Score 5321
Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
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Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
Compatible
PROS 2
Fan Speed 2500 rpm vs 1800 rpm Fan speed is (700rpm) 28% faster
Fan Acoustic Noise 23 dBA vs 31 dBA Fan Acoustic noise is (8dBA) 26% lower
CONS 1
Fan Airflow 33 cfm vs 70 cfm (37cfm) 53% less Airflow
2nd Choice
7.6/10 Score 5028
Cooler Master Hyper T4 1800rpm 31dbA 140W TDP Desktop Heatsink Fan
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Cooler Master Hyper T4 1800rpm 31dbA 140W TDP Desktop Heatsink Fan
Compatible
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