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Compare ASUS Prime MR120 ARGB vs Montech AX140 PWM Black

ASUS Prime MR120 ARGB and Montech AX140 PWM Black are both case fans with the same Airflow Direction (Regular), Fans Quantity (1) and LED Color (Addressable RGB). The main differences are in Fan Size, Airflow and Fan RPM.
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$14.99
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Brand
ASUS
Brand
Montech
Model
  • PRIME MR120 FAN ARGB BLACK
  • 90DA00I0-B09000
Model
AX140 PWM Black
Release Date
📅 August 2025
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Fan Size
120 mm
Fan Size
140 mm
Color
Black
Color
Black
Airflow
58 CFM
Airflow
90.5 CFM
Airflow Direction
Regular
Airflow Direction
Regular
Fan RPM
1600 RPM
Fan RPM
600 - 1600 RPM
Fans Quantity
1
Fans Quantity
1
LED Color
Addressable RGB
LED Color
Addressable RGB
PWM Connector
Yes
PWM Connector
Yes
Fan controller included
No
Fan controller included
No
-

Comparison and key differences summary

Reasons to buy the ASUS Prime MR120 ARGB:

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Reasons to buy the Montech AX140 PWM Black:

  • Lower average fan RPM
  • Higher airflow

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