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TSUJ Kepler-C72J-OYS-0389 12V 1.0A 4028 4-wire cooling fan

TSUJ

TSUJ Kepler-C72J-OYS-0389 12V 1.0A 4028 4-wire cooling fan

SKU CH-0Y2E-76NM1

12 V four-wire cooling fan with temperature control for 2-in-1 devices

  • Key featuresDC12 V 1.0A 04028DA-12S-AUF 4028 4 cm 4-wire temperature con
  • 4-wire PWM control adjusts speed to thermal load
  • 12 V 1.0 A rating matches standard DC power rails
  • 40 mm frame fits compact 2-in-1 chassis
  • TSUJ Kepler-C72J-OYS-0389 built new for reliable cooling

TSUJ 12V 1.0A 4-wire cooling fan

The TSUJ Kepler-C72J-OYS-0389 is a DC12V 1.0A 4028 4-wire temperature control cooling fan. It suits technicians maintaining compatible 2-in-1 laptop systems requiring this specific part number.

Straightforward 4-wire installation

The four-wire connector allows temperature-controlled speed regulation when matched to the correct header. Installers must verify the exact 4028 model fit and voltage polarity before powering the unit. Mismatched connectors or incorrect 12V supply will prevent operation.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 95% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0389

Questions about this item

How do I confirm the 4-wire temperature control is regulating speed on the Kepler-C72J-OYS-0389?

Observe the fan ramp up and down as system temperature changes; the 4-wire PWM signal should vary duty cycle smoothly with load.

What comes with the TSUJ Kepler-C72J-OYS-0389 and what must I source separately?

The package includes the 4028 4-wire cooling fan only; mounting screws, power cable and any ducting are not supplied.

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