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Black square 120 mm case fan 25 mm thick with four-pin PWM connector

DELTA ELECTRONICS

DELTA ELECTRONICS FFC1212D-PWM 120x120x25mm case fan 4000 RPM 150 CFM 44 dBA

SKU CH-WR31-3JA02 MPN FFC1212D-PWM

A 120 mm PWM case fan delivering 150 CFM at 4000 RPM with dual ball bearings and 44 dBA noise

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeDual Ball Bearing
  • RPM4000 RPM
  • Air Flow150 CFM
  • Noise Level44 dBA
  • High airflow of 150 CFM at 4000 RPM
  • Quiet operation at 44 dBA noise level
  • Dual ball bearing for extended lifespan
  • PWM 4-pin connector enables automatic speed control
  • Compact 120x120x25mm fits standard case mounts

120 mm PWM case fan

The Delta FFC1212D-PWM is a 120 mm square case fan with a 25 mm frame. It uses a 4-pin PWM connector for automatic speed control. Dual ball bearings support the 4000 RPM motor. The fan moves up to 150 CFM of air at maximum speed.

Builders who need high static pressure

This fan delivers 12.43 mm-H₂O of air pressure, making it suitable for dense radiators or restrictive mesh panels. The 44 dBA rating at the specified operating point means it is not suited for silent-focused systems. Buyers who want low-noise operation should look elsewhere.

4000 RPM maximum speed

The single specification that decides fit is the 4000 RPM top speed. At that speed the fan draws up to 1.68 A and produces 150 CFM with 44 dBA noise. If your thermal design requires lower maximum airflow or quieter acoustics, this model will not match the requirement.

商品特色

  • High airflow of 150 CFM at 4000 RPM
  • Quiet operation at 44 dBA noise level
  • Dual ball bearing for extended lifespan
  • PWM 4-pin connector enables automatic speed control
  • Compact 120x120x25mm fits standard case mounts

商品規格

BrandDelta
ModelFFC1212D-PWM
TypeCase Fan
CompatibilityCase
Bearing TypeDual Ball Bearing
RPM4000 RPM
Air Flow150 CFM
Noise Level44 dBA
Power Connector4 Pin
ColorBlack
FeaturesPremium quality coolilng fan with industrial strength made by one of the best known electronic manufacturers in the world, Delta Electronics, this 120 x 120 x 25mm PWM high quality brushless DC air coolilng fan will give you 150 CFM of directional air flow at maxium speed, yet quietness when under less load thanks to the smart and automatic fan speed control via PWM connection.
Fan speed is 4000 RPM with corresponding air flow of 150.33 CFM (4.257 M³/Min.), and noise level of 56.4 dBA. Air pressure is 12.43 mm-H2O or 0.489 in-H2O. Rated voltage is 12VDC, and operating voltage is 10.8
Dimensions120.00 x 120.00 x 25.00 mm
出貨重量0.26 kg
包裝尺寸215 × 182 × 58 mm

商品問答

Will the 4-pin PWM connector on this 120 mm fan work with a motherboard header that only has three pins?

Yes, the 4-pin connector fits a 3-pin header; the fan will run at full 4000 RPM because the PWM signal wire is not connected.

How can I confirm the fan is running at its rated 4000 RPM and moving 150 CFM after installation?

Use BIOS or monitoring software to read the RPM signal from the 4-pin header; 4000 RPM indicates the fan is hitting its maximum speed and corresponding airflow.

Does the box include mounting screws or a fan filter, or do I need to buy them separately?

The fan ships alone in black with dual ball bearings; mounting screws and any filter are not included and must be purchased separately.

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