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Small black 40mm cooling fan with three wires

TSUJ

TSUJ Kepler-C72J-OYS-0384 2 in 1 accessory

SKU CH-0GK1-2EQ15

Replacement 12 V 0.21 A 4 cm double-ball-bearing cooling fan for 2-in-1 laptops

  • Featuresfor DA04015B12L 12V 0.21A 4015 4CM cm 3-Wire Double Ball Sil
  • Cools compatible 12 V 4015 fans efficiently
  • Double ball bearings extend operational lifespan
  • Three-wire design enables speed monitoring control
  • Silent running keeps workspace noise low

Replacement fan accessory for DA04015B12L

This new TSUJ accessory is built to fit the DA04015B12L 12V 0.21A 4015 3-wire double ball silent cooling fan. It serves technicians and 2-in-1 laptop owners who need a direct replacement part for that specific model. The Kepler-C72J-OYS-0384 designation identifies the exact match. Buyers who need a different voltage, connector pin count or physical size cannot use this item.

2-in-1 kit adds mounting hardware and wiring

The bundled accessories provide the brackets and cable assembly required to install the fan in the target chassis without sourcing separate fasteners. The 3-wire connector is pre-terminated to match the original header, so no soldering or crimping is needed. Double ball bearing construction is already present in the fan itself; the kit adds nothing to the bearing specification. Users without the DA04015B12L fan gain no benefit from this package.

Highlights

  • Cools compatible 12 V 4015 fans efficiently
  • Double ball bearings extend operational lifespan
  • Three-wire design enables speed monitoring control
  • Silent running keeps workspace noise low

Specifications

BrandTSUJ
Part NumberKepler-C72J-OYS-0384
Featuresfor DA04015B12L 12V 0.21A 4015 4CM cm 3-Wire Double Ball Silent Cooling Fan

Questions about this item

When should the double-ball-bearing fan be inspected or replaced?

The double-ball-bearing design extends service intervals; plan a visual check and dust clearance roughly every 12 months.

What is the first limit reached during continuous 12 V operation?

The 0.21 A current draw sets the thermal ceiling, so sustained load is limited by the fan’s own heat dissipation.

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