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Small square black cooling fan with two wires

TSUJ

TSUJ Kepler-C72J-OYS-0240 2 in 1 accessory

SKU CH-03NQ-B7DQX

Replacement 12 V 1.26 W 50×50×10 mm two-wire cooling fan for compatible 2-in-1 laptops

  • Key featuresFor MB50101V2-000C-A99 12 V 1.26 W 50 × 50 × 10MM 2-Wire Coo
  • Cools MB50101V2-000C-A99 systems with 12 V 1.26 W fan
  • Compact 50 x 50 x 10 mm frame fits tight 2-in-1 chassis
  • Two-wire power connection simplifies installation
  • TSUJ Kepler-C72J-OYS-0240 built new for reliable thermal performance

Compatible Cooling Fan Replacement

The TSUJ Kepler-C72J-OYS-0240 is a new 2-in-1 accessory designed specifically for the MB50101V2-000C-A99 cooling fan. It suits technicians servicing compatible 2-in-1 laptop systems requiring a direct 12V 1.26W 2-wire replacement. The 50x50x10mm form factor matches the original unit dimensions exactly.

Two-Wire Connector Simplifies Installation

The bundled 2-wire interface eliminates the need for adapter cables or pin rearrangement during the swap. Installers can connect the replacement directly to the existing header without soldering. Buyers needing a 3-wire or 4-wire PWM connection for speed control cannot use this part.

How it compares

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

Price $18.99
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-0240

Questions about this item

When will the 2-wire cooling fan need replacement?

The fan runs at 12 V and 1.26 W; expect to replace it when noise rises or airflow drops below the level needed for the 50×50×10 mm heatsink.

What thermal limit appears first during continuous load?

The 1.26 W fan can only move so much air; once the 50×50×10 mm heatsink saturates, component temperature climbs and throttling begins.

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