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Black 120mm axial cooling fan with four-pin PWM connector

DBTLAP

DBTLAP TFC1212DE 120mm 12V 3.90A 252CFM 4pin PWM laptop cooling pad

SKU CH-FX9F-KAMYG

A 120 mm PWM axial fan moves 252 CFM at 12 V and 3.90 A for server or inverter cooling

  • Accessory TypeCooler
  • High airflow moves 252 CFM through your laptop
  • 12 V DC power drives strong cooling performance
  • 90 A current supports sustained high-speed operation
  • 4-pin PWM enables precise automatic speed control
  • Built-in speed sensor provides real-time RPM monitoring

120mm 12V PWM Cooling Fan

The DBTLAP TFC1212DE is a 120mm axial fan built for high-static-pressure airflow in servers, inverters and laptop cooling pads. It runs on 12 V DC and draws 3.90 A through a 4-pin PWM connector with a speed sensor for precise control.

Sustained 252 CFM airflow under load

Rated at 252 CFM, the fan maintains that volume continuously rather than only in short bursts. PWM control lets the system modulate speed to match thermal demand, keeping noise lower during lighter workloads while preserving peak capacity when components run hot.

Direct replacement for 120mm 12V axial fans

This unit fits any 120mm mount that expects a 4-pin PWM fan with a tachometer signal. The jump is worth it when the original fan cannot sustain 252 CFM or lacks PWM speed regulation, provided the mounting holes and power header match the existing hardware.

Highlights

  • High airflow moves 252 CFM through your laptop
  • 12 V DC power drives strong cooling performance
  • 90 A current supports sustained high-speed operation
  • 4-pin PWM enables precise automatic speed control
  • Built-in speed sensor provides real-time RPM monitoring

Specifications

Accessory TypeCooler

Questions about this item

How loud and hot does the 12V 3.90A 252CFM fan get when running continuously?

The fan draws 3.90A at 12V and moves 252CFM; expect noticeable airflow noise and some heat from the motor during all-day use.

What power connector must my laptop or external supply provide for the 4-pin PWM header?

You need a 12V DC source capable of 3.90A with a standard 4-pin PWM connector that includes the speed-sensor wire.

Will the 120mm 252CFM fan fit the mounting holes of my older 12cm server chassis?

The 120mm frame matches common 12cm mounting patterns, but verify hole spacing against your original fan before installing.

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