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Box containing fifty small black blower fans with wire leads

Fans

Fans 4520 magnetic suspension blower 12V 1.2W 50pcs

SKU CH-QDK6-D55H3

Magnetic suspension blower fan operates at 12V and 1.2W, supplied in a 50-piece lot for projector cooling

  • Magnetic suspension for quieter operation
  • 12 V supply for standard projector compatibility
  • Low 1.2 W draw reduces heat load
  • 50-piece pack suits service stock

50-piece magnetic-suspension blower kit

This set contains fifty 12 V 1.2 W magnetic-suspension blower fans designed for projector cooling. The 4520 form factor fits the GB1245PKVX-8 specification used in compatible projector models. Bulk packaging supports service centres and integrators who maintain multiple units.

12 V power requirement limits installation

Each blower draws 1.2 W at 12 V, so the host projector must supply that voltage and current from its internal rail. Units expecting a different voltage or a lower current budget cannot use these fans without modification. The magnetic-suspension bearing reduces wear but does not change the electrical interface.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $336.99
Pricier than about 90% of the 5,120 comparable items (median $52.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I buy the 50-piece lot or look for a smaller pack?

The listing only offers the 50-piece lot, so that is the quantity you will receive.

What does the 1.2 W rating tell me about cooling performance in a projector?

It shows the fan draws 1.2 W at 12 V, indicating low power consumption while the magnetic suspension blower design helps maintain airflow with minimal vibration.

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