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Compare Corsair LL Series LL140 RGB 140mm 2 Pack vs NZXT AER Dual Pack 140mm

Corsair LL Series LL140 RGB 140mm 2 Pack and NZXT AER Dual Pack 140mm are both case fans with the same Fan Size (140 mm) and Airflow Direction (Regular). The main differences are in Airflow, Fan RPM, Fans Quantity and LED Color.
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Brand
Corsair
Brand
Nzxt
Model
CO-9050074-WW
Model
RF-AF140-D1
Release Date
-
Release Date
📅 May 2017
* First availability for purchase, it may not correspond to the actual market launch date.
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Fan Size
140 mm
Fan Size
140 mm
Color
Black
Color
Black
Airflow
51.5 CFM
Airflow
34.5 - 103.4 CFM
Airflow Direction
Regular
Airflow Direction
Regular
Fan RPM
600 - 1300 RPM
Fan RPM
500 - 1500 RPM
Bearing Type
Hydraulic
Bearing Type
-
Fans Quantity
2
Fans Quantity
1
LED Color
RGB
LED Color
None
PWM Connector
Yes
PWM Connector
Yes
Fan controller included
Yes
Fan controller included
No

Comparison and key differences summary

Reasons to buy the Corsair LL Series LL140 RGB 140mm 2 Pack:

  • Lower average fan RPM
  • RGB LED

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Reasons to buy the NZXT AER Dual Pack 140mm:

  • Higher airflow

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