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Black 120 mm square case fan with red LED lighting and 4 pin connector

Zyvpee

Zyvpee MasterFan 120AB 12025 4 Pin Red LED case fan

SKU CH-PBCJ-WWW6W

120 mm case fan with red LED, 4-pin PWM control and ball bearing running at 1600-1999 RPM

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeBall
  • RPM1600-1999 RPM
  • Power Connector4 Pin
  • ColorBlack
  • Red LED adds visual accent to builds
  • 4-pin PWM connector enables automatic speed control
  • Ball bearing rated for long service life
  • 120 mm × 25 mm fits standard case mounts
  • Speed range 650 to 2000 RPM adapts to thermal load

Zyvpee MasterFan 120AB 120mm Case Fan

This 120mm case fan uses a ball bearing and a 4-pin connector for PWM speed control. It is built for PC builders who need reliable airflow in a standard 120*25mm mounting slot. The red LED adds a fixed accent colour to the build.

Thermals Noise and Power Draw

The fan operates between 650 and 2000 RPM, drawing 0.37A at 12V. Ball-bearing construction provides consistent rotation at higher speeds. Noise output rises with RPM, so the 4-pin header lets the motherboard curve balance cooling against acoustics.

4-Pin PWM Connector Decides Fit

Speed regulation requires a 4-pin PWM header on the motherboard or controller. A 3-pin header will run the fan at full voltage without speed control. Builders without a spare 4-pin header should verify adapter options before purchase.

Highlights

  • Red LED adds visual accent to builds
  • 4-pin PWM connector enables automatic speed control
  • Ball bearing rated for long service life
  • 120 mm × 25 mm fits standard case mounts
  • Speed range 650 to 2000 RPM adapts to thermal load

Specifications

BrandZyvpee
SeriesMasterFan 120AB
ModelMasterFan 120AB
TypeCase Fan
CompatibilityCase
Bearing TypeBall
RPM1600-1999 RPM
Power Connector4 Pin
ColorBlack
LEDRed
FeaturesCase Fan
Dimensions120*25MM

Questions about this item

How do I mount the 120 mm MasterFan 120AB and which way should the airflow arrow point?

Align the four screw holes on the 120*25 mm frame with your case fan mounts, then secure with the supplied screws; the arrow on the frame must face into the case for intake or toward the exhaust vent for outtake.

Will the ball bearing in the MasterFan 120AB need lubrication or replacement during its life?

The sealed ball bearing is lubricated for the rated lifespan and is not user-serviceable; when noise or vibration increases beyond normal levels the whole fan should be replaced.

At what RPM does the 4-pin PWM control on the MasterFan 120AB hit its maximum under continuous load?

PWM control tops out at 2000 RPM, so sustained heavy loads will run the fan at that ceiling while the 4-pin header varies voltage to maintain the target speed.

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