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Black square DC 12 V 0.75 A 4-wire case fan

Fans

Fans KUC1012D-BL4G DC12V 0.75A 4-Wire Case Fan

SKU CH-5EMJ-EZSWQ

A 12 V DC case fan with a 4-wire PWM connector drawing 0.75 A

  • 12 V DC power for efficient cooling
  • .75 A draw keeps energy use low
  • 4-wire PWM control enables precise speed regulation
  • Delta KUC1012D-BL4G design fits all-in-one systems

Delta KUC1012D 4-wire cooling fan

This 12 V DC case fan draws 0.75 A and connects through a standard four-wire interface for PWM speed control. It is built as a direct replacement for Delta KUC1012D-BL4G units used in server and workstation chassis. The all-in-one frame integrates the motor and housing for straightforward mounting.

0.75 A headroom for targeted airflow

At the rated current the fan delivers focused cooling for high-density drive bays or GPU zones. It lacks the airflow volume for full-system thermal loads in large enclosures. Builders needing higher static pressure or larger diameter rotors should look elsewhere.

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Price $19.99
Typical for this category: the median of 8,339 items is $19.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 4-wire PWM connector on this KUC1012D-BL4G fan work with a motherboard that only has 3-pin headers?

Yes, the 4-wire connector fits a 3-pin header; the fan will run at full 12 V speed without PWM control.

How can I confirm the fan is running correctly after installing it in my case?

Check that the blades spin smoothly at power-on and that the motherboard BIOS or monitoring software reports an RPM reading for the 4-wire header.

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