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Compare Cooler Master Sleeve Bearing 140mm vs Noctua NF-A14x25 G2 PWM chromax.Black

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  3. Cooler Master Sleeve Bearing 140mm 🆚 Noctua NF-A14x25 G2 PWM chromax.Black
Cooler Master Sleeve Bearing 140mm and Noctua NF-A14x25 G2 PWM chromax.Black are both case fans with the same Fan Size (140 mm), Airflow Direction (Regular) and Fans Quantity (1). The main differences are in Airflow and PWM Connector.
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Cooler Master Sleeve Bearing 140mm Silent Fan for Computer Cases and Radiators
Cooler Master Sleeve Bearing 140mm
Noctua NF-A14x25 G2 PWM chromax.Black Quiet 140mm SSO2 bearing
Noctua NF-A14x25 G2 PWM chromax.Black
Prices
(Change region)
Out of Stock
Free shipping
$21.66
-
Buy now
Prices
(Change region)
In Stock
$44.95
Last updated 4 minutes ago.
Out of Stock
+ $17.02 Shipping
$44.95
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Brand
Cooler Master
Brand
Noctua
Model
R4-S4S-10AK-GP
Model
NF-A14x25 G2 PWM chromax.black
Release Date
-
Release Date
📅 November 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(185 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Fan Size
140 mm
Fan Size
140 mm
Color
Black
Color
Black
Airflow
60.9 CFM
Airflow
0 - 91.58 CFM
Airflow Direction
Regular
Airflow Direction
Regular
Fan RPM
1000 RPM
Fan RPM
-
Bearing Type
Sleeve
Bearing Type
-
Fans Quantity
1
Fans Quantity
1
LED Color
None
LED Color
None
PWM Connector
No
PWM Connector
Yes
Fan controller included
No
Fan controller included
No
-

Comparison and key differences summary

Reasons to buy the Cooler Master Sleeve Bearing 140mm:

  • 52% cheaper, you can save $23.29

Buy now

Reasons to buy the Noctua NF-A14x25 G2 PWM chromax.Black:

  • Higher airflow
  • PWM

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

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