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Compare Noctua NF-A14x25r G2 PWM Sx2-PP chromax.Black vs SilverStone Air Slimmer 120

Noctua NF-A14x25r G2 PWM Sx2-PP chromax.Black and SilverStone Air Slimmer 120 are both case fans with the same Airflow Direction (Regular) and LED Color (None). The main differences are in Fan Size, Airflow and Fans Quantity.
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In Stock
$84.95
Last updated 2 minutes ago.
Out of Stock
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Prices
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In Stock
$17.45
Last updated 0 minutes ago.
In Stock
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Brand
Noctua
Brand
SilverStone
Model
NF-A14x25r G2 PWM Sx2-PP chromax.black
Model
SST-AS120B
Release Date
📅 November 2025
Release Date
📅 February 2022
* First availability for purchase, it may not correspond to the actual market launch date.
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User reviews
Price history
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Price history
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Fan Size
140 mm
Fan Size
120 mm
Color
Black
Color
Black
Airflow
0 - 91.58 CFM
Airflow
0 - 63.67 CFM
Airflow Direction
Regular
Airflow Direction
Regular
Fans Quantity
2
Fans Quantity
1
LED Color
None
LED Color
None
PWM Connector
Yes
PWM Connector
Yes
Fan controller included
No
Fan controller included
No
-

Comparison and key differences summary

Reasons to buy the Noctua NF-A14x25r G2 PWM Sx2-PP chromax.Black:

  • Newer Product, it was released around 4 years later
  • Higher airflow

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Reasons to buy the SilverStone Air Slimmer 120:

  • 79% cheaper, you can save $67.50

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