Search
Compare

Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan Noctua NH-L12S 1850rpm 23dbA 95W TDP Desktop Heatsink Fan

8/10 Score 5321
Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
7.3/10 Score 4867
Noctua NH-L12S 1850rpm 23dbA 95W TDP Desktop Heatsink Fan
vs
$ 84
$ 50
Compare
Share with friends
Copy link

Share

Facebook
Twitter
WhatsApp
Reddit
Email
Navigation Compare navigation
  • Left Won
  • Draw
  • Left Lost
Number of fansFan SpeedFan AirflowFan Acoustic NoiseWattageThermal Design PowerWeight
Go to Results
Visual view Simple view
Number of fans

2

1

Fan Speed The maximum rotation per minute of the fan
26% higher

2500 rpm

1850 rpm

Fan Airflow The maximum airflow of the fan

33 cfm

40% more

55 cfm

Fan Acoustic Noise The maximum acoustic noise of the fan

23 dBA

23 dBA

Wattage Typical power consumption of the CPU cooler

2.52 Watts

38% lower

1.56 Watts

Thermal Design Power Recommended Thermal Design Power of the Processor

65 Watts

32% more

95 Watts

Weight Total weight of the CPU cooler

16.4 oz

18.3 oz

Recommended
8/10 Score 5321
Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
Add to Favorite
Noctua NH-L9a-AM4 2500rpm 23dbA 65W TDP Desktop Heatsink Fan
Benchmark
Full specs
Compatible
To build
PROS 1
Fan Speed 2500 rpm vs 1850 rpm Fan speed is (650rpm) 26% faster
CONS 1
Fan Airflow 33 cfm vs 55 cfm (22cfm) 40% less Airflow
2nd Choice
7.3/10 Score 4867
Noctua NH-L12S 1850rpm 23dbA 95W TDP Desktop Heatsink Fan
Add to Favorite
Noctua NH-L12S 1850rpm 23dbA 95W TDP Desktop Heatsink Fan
Benchmark
Full specs
Compatible
To build
You might also like Scroll/Slide to the left or to the right side
More comparisons
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Cooler Master Masterair MA620P Cooler Master Masterair MA620P
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Noctua NH-U9S Noctua NH-U9S
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Cooler Master Hyper 212 LED Turbo Cooler Master Hyper 212 LED Turbo
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Cooler Master Hyper 212 Evo Cooler Master Hyper 212 Evo
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Cooler Master Hyper 212 LED Turbo Cooler Master Hyper 212 LED Turbo
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Arctic Freezer 33 TR Arctic Freezer 33 TR
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Noctua NH-U9S Noctua NH-U9S
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Arctic Freezer 34 CO Arctic Freezer 34 CO
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Noctua NH-U12S TR4-SP3 Noctua NH-U12S TR4-SP3
vs
Noctua NH-L9a-AM4 Noctua NH-L9a-AM4
Noctua NH-U9 TR4-SP3 Noctua NH-U9 TR4-SP3
vs