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Black 120mm square cooling fan 38mm thick with four-pin power connector

OEM Industries

OEM Industries DYTH1238B8F 120mm 2 Ball 48V 1.80A 4 Pin Fan

SKU CH-EFZX-NQDE2

120 mm dual-ball-bearing fan runs on 48 V at 1.80 A with a 4-pin PWM connector

  • Fan size120 mm
  • Bearing design2 Ball
  • Power input connector4 Pin
  • Product colorBlack
  • Product typeFan only
  • Dual ball bearings extend operational lifespan
  • 48 V 1.80 A input delivers strong airflow
  • 120 mm by 38 mm frame fits standard mounts
  • Four-pin connector enables precise PWM speed control
  • New condition ensures full factory performance

What this fan delivers

The OEM Industries DYTH1238B8F is a 120 mm square frame fan built for 48 V operation. It draws 1.80 A through a 4-pin PWM connector and uses a dual-ball bearing for longer service life. The 38 mm thick housing is finished in black with no LED lighting. It is sold as a standalone fan without heatsink or mounting hardware.

Who should consider this

Engineers specifying 48 V industrial or telecom chassis will match the voltage and current rating directly. System builders working on standard 12 V desktop platforms cannot use this unit without a separate voltage conversion stage. Buyers needing a 12 V or 24 V alternative should look at a different model.

The specification that decides fit

The 48 V / 1.80 A electrical rating is the single figure that determines whether this fan can be powered in your application. Confirm your supply rail matches exactly before ordering.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 80% of the 1,559 comparable items (median $19.99).
Fan size 120 mm
Higher than about 80% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameDYTH1238B8F
Product colorBlack
Product typeFan only
Power
Power input connector4 Pin
Size & build
Fan size120 mm
Bearing design2 Ball
More details
LED lightingNo

Questions about this item

Should I choose the 120 mm model or a different size for my chassis?

The fan measures 120 mm square and 38 mm thick, so verify that your case or heatsink has clearance for those exact dimensions before ordering.

What does the 1.80 A rating mean once the fan is installed?

At 48 V the fan draws 1.80 A, so your power supply or fan header must be able to deliver that current continuously without voltage drop.

How does the 4-pin connector limit speed control in practice?

The 4-pin PWM interface allows the motherboard or controller to vary speed precisely, but the maximum speed is still capped by the fan's own 48 V, 1.80 A design limits.

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