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Small square 4010 cooling fan with three wires and dual ball bearing

TSUJ

TSUJ Kepler-C72J-OYS-0390 12V 0.09A 4010 3-wire dual-ball silent cooling fan 2 in 1 accessory

SKU CH-77WW-1YPK4

12 V 0.09 A 40 mm dual-ball bearing fan with three-wire speed control for quiet 2-in-1 laptop cooling

  • Key featuresDC12 V 0.09A FD124010HB 4010 4 cm 3 Wire Dual Ball Silent Co
  • 12V 0.09A low power draw keeps energy use minimal
  • 4010 dual-ball bearing design extends operational lifespan
  • 3-wire connection enables precise speed monitoring
  • Silent cooling performance suits noise-sensitive 2-in-1 setups

TSUJ Kepler-C72J-OYS-0390 12V Cooling Fan

This TSUJ Kepler-C72J-OYS-0390 accessory is a DC12V 0.09A FD124010HB 4010 4cm 3 Wire Dual Ball Silent Cooling Fan designed for 2-in-1 laptop systems. It serves as a replacement or upgrade component for compatible devices requiring a 12V 3-wire fan connection. The dual ball bearing construction supports reliable operation.

3-Wire Dual Ball Fan Integration

The fan connects via a standard 3-wire interface to the system's fan header for power and speed monitoring. Its 4cm form factor fits designated mounting points within compatible 2-in-1 chassis. The dual ball bearing design reduces friction compared to sleeve alternatives. This accessory is not suited for builds requiring larger fan diameters, higher airflow ratings, PWM control via 4-wire headers, or liquid cooling integration.

How it compares

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

Price $17.99
Cheaper than about 96% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0390

Questions about this item

Will the 12 V 0.09 A rating handle continuous operation without overheating?

The fan draws 0.09 A at 12 V, a low current that keeps heat build-up minimal during all-day use.

How quiet is the 4010 dual-ball bearing fan when running 24/7?

The 4010 model uses dual ball bearings rated for silent operation, keeping noise low even under sustained load.

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