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  • MX49912 ARCTIC F12 Rev. 2 PWM Fan, 120mm
  • MX49912 ARCTIC F12 Rev. 2 PWM Fan, 120mm
  • MX49912 ARCTIC F12 Rev. 2 PWM Fan, 120mm
  • MX49912 ARCTIC F12 Rev. 2 PWM Fan, 120mm

Arctic Cooling

ARCTIC F12 Rev. 2 PWM Fan, 120mm

From 4 Customer Reviews

Product Info

Arctic Cooling Has Revised A Cool, Classic 120mm PWM FAN


Arctic Cooling's second generation F12 PWM 120mm Computer Case Fan is designed to be able to push or pull air into your Case, making it idea for either application.

Two or more of these versatile fans can be RPM Synced using PST (PWM Sharing Technology) to synchronize them, so they are more efficient at lower RPM speeds where they make much less noise.


Patented PWM Sharing Technology (PST)
PST shares the same PWM signal as other PWM fans being used in the system so that they all run at optimal speed based on the CPU load.

Ultra Quiet

featureThe low noise impeller of this PC fan delivers vast air flow to optimize ventilation while pushing the noise level to the minimum.

featureMassive Air flow
Its unique, super efficient 9 blade design boosts air flow volume by 20% compared to stock case fans available from other manufacturers to facilitate efficient ventilation.

Two-Way Installation
You may choose either to draw cool air in from the outside or withdraw the heat out of chassis, or do both with more fans if stronger ventilation is required. Either way, the Arctic F12 stays cool, quiet and efficient.


Fan Size 120 x 120 x 25.4mm (4.8 x 4.8 x 1.0")
Blade Geometry 9 Blade Fan Design
Rotational Speed 600 ~ 1,350rpm
Airflow Up to 126 meters3 per hour (up to 74 CFM)
Acoustical Noise 0.4 Sones maximum
LED Lighting None
Power 12Vdc @ 0.23A, 2.76W maximum
Dimensions 120 x 120 x 25mm (4.7 x 4.7 x 1.0")
Weight 109g (3.8 oz)

Package Contents

  • Arctic F12 PWM Rev 2 120mm PWM Case Fan
  • 4 Piece Mounting Screw Kit
  • Manual