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Square 120mm black frame case fan 38mm thick with visible ball bearing rotor and two-pin power connector

SXDOOL

SXDOOL PFB1224EHE 120mm 24V 4000RPM case fan

SKU CH-DPP3-0BR9G

A 120 × 120 × 38 mm case fan with a 24 V double ball bearing motor spinning at 4000 RPM

  • Bearing designBall
  • Power input connector2 Pin
  • Product typeCase Fan
  • High airflow at 4000 RPM for efficient cooling
  • 24 V DC input matches industrial power supplies
  • Double ball bearing reduces friction and extends life
  • Compact 120 × 120 × 38 mm frame fits standard mounts

SXDOOL PFB1224EHE 24V 120mm case fan

The SXDOOL PFB1224EHE is a 120mm case fan designed for 24V DC systems. It operates at 4000RPM using a maintenance-free double ball bearing. The unit measures 120 by 120 by 38mm and connects via a 2-pin power connector. It suits builders needing high-speed airflow in industrial or inverter cooling roles.

Capacity and headroom at 1.08A draw

At the rated 1.08A current the fan delivers its specified 4000RPM speed for focused cooling. The 38mm thickness and double ball bearing support continuous operation in demanding environments. It is not suited for standard 12V PC headers or builds requiring PWM speed control. Buyers needing lower voltage operation or 3-pin and 4-pin connectivity should look elsewhere.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCase Fan
Power
Power input connector2 Pin
Size & build
Bearing designBall

Questions about this item

Will the 2-pin power connector on this 24V fan work with my older motherboard that only has 3-pin headers?

The fan uses a 2-pin connector that carries power and ground only; it will not plug directly into a 3-pin header without an adapter, and speed reporting is not supported.

How can I confirm the PFB1224EHE is spinning at its rated 4000 RPM after installation?

Because the 2-pin connector lacks a tachometer wire, the motherboard cannot report RPM; verify operation by feeling the strong airflow from the 120 × 120 × 38 mm frame and listening for the smooth sound of the double ball bearing.

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