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Black square 120mm 38mm thick axial case fan with four-pin lead

Fans

Fans PSD1212PMB1-ALead 12V 24W 120mm 38mm case fan

SKU CH-PR32-2CJDC MPN PSD1212PMB1-ALead

120 mm axial case fan delivering 24 W airflow at 12 V with 38 mm depth and 4-pin lead

  • 12 V DC operation for standard PSU compatibility
  • 24 W power draw delivers strong airflow
  • 120 mm × 38 mm frame fits common case mounts
  • Four-pin lead plus four-hole connector eases installation
  • Axial design moves up to 35 000 m³/h of air

120 mm 24 W axial case fan

This 120 mm axial fan operates at 12 V and draws 2 A for a rated 24 W power consumption. Its 38 mm frame depth suits equipment that needs high airflow in a compact footprint. The four-pin lead with four holes supports speed control and monitoring. It is built for industrial and server cooling where space is limited.

35000 m³/h airflow ceiling

The supplier notes axial fans of this class can reach up to 35000 m³/h in larger implementations, but this specific 120 mm unit will deliver proportionally less airflow. Actual performance depends on system impedance, filter restriction and mounting orientation. The 100 % speed control capability lets you balance noise against cooling demand through analog or serial interfaces.

Check voltage connector and clearance

Verify your chassis or device supplies 12 V DC and accepts a four-pin connector with the matching hole pattern. Confirm 38 mm depth fits the mounting location without fouling cables or adjacent components. Ensure the control interface you plan to use supports analog or serial speed regulation for this fan.

Highlights

  • 12 V DC operation for standard PSU compatibility
  • 24 W power draw delivers strong airflow
  • 120 mm × 38 mm frame fits common case mounts
  • Four-pin lead plus four-hole connector eases installation
  • Axial design moves up to 35 000 m³/h of air

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 4-pin PWM version or a 3-pin variant for my build?

This model uses a 4-pin lead with a 4-hole connector, providing full PWM speed control so the motherboard can adjust fan speed precisely based on temperature.

What does the 24 W power rating mean for actual cooling performance?

At 12 V and 2 A the fan draws 24 W, enabling high static pressure and airflow suitable for dense radiators or restricted chassis layouts.

How does the 4-pin PWM interface limit or enable speed control in practice?

The 4-pin PWM connection allows 100 % speed control via an analog or serial interface, letting the system run the fan from minimum to maximum RPM automatically.

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