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Small square 7 cm cooling fan with black plastic frame and three wires

TSUJ

TSUJ Kepler-C72J-OYS-0782 2 in 1 accessory 7CM fan 24V 4.3W 5.0W 7020 3-wire inverter cooling fan

SKU CH-JXVQ-3WHKN

A 24 V, three-wire inverter cooling fan rated at 4.3 W and 5.0 W for 2-in-1 laptop accessories

  • Key features1pcs PMD2407PTB1-A 7CM fan 24 V 4.3w 5.0w 7020 3-wire invert
  • 7 cm frame fits tight 2-in-1 chassis
  • 24 V supply matches inverter power rails
  • 3 W draw keeps thermal budget low
  • 3-wire lead enables speed monitoring

24 V 7 cm inverter cooling fan

This 24 V inverter cooling fan is built for 2-in-1 laptop accessories that require a 3-wire 7020 frame fan. It suits repair technicians and system integrators who need a direct replacement for the PMD2407PTB1-A unit.

Bundled as a single 7 cm fan unit

The package supplies one PMD2407PTB1-A fan rated at 4.3 W and 5.0 W so installers receive the exact component without extra cables or controllers.

How it compares

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

Price $14.99
Cheaper than about 97% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0782

Questions about this item

How often does the PMD2407PTB1-A 7CM fan need bearing lubrication or replacement?

The 3-wire inverter cooling fan uses sealed bearings that require no lubrication; plan on replacing the unit only if airflow drops or noise rises after extended 24 V operation.

Which limit appears first when the 7CM fan runs continuously at 24 V — thermal throttle or bearing wear?

Under sustained 24 V load the 4.3 W to 5.0 W motor reaches its thermal design limit before bearing wear becomes a concern, so monitor case temperature rather than runtime hours.

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