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Small square case fan with black plastic frame and transparent blades

Fans

Fans 4520 24V .07A BM4520-05W-B30 case fan

SKU CH-82QS-2JNNX

A 24 V case fan drawing 0.07 A for turbo projector cooling

  • 24 V power input suits projector cooling systems
  • Low 0.07 A draw keeps energy use minimal
  • 4520 model fits standard turbo fan mounts
  • New condition ensures reliable long-term operation

4520 24 V turbo projector fan

The Fans 4520 runs on 24 V and draws 0.07 A. It is built for turbo projector cooling and fits any system that accepts this specific model. Buyers who need a different voltage, a higher airflow rating or a larger frame size will not be served by this unit.

Replaces an identical BM4520-05W-B30

Swap in this fan when the original BM4520-05W-B30 fails or becomes noisy. The jump is worth it only if the replacement matches the 24 V 0.07 A specification exactly; any deviation in voltage or current makes the upgrade unsuitable.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What mounting hole spacing does the 4520 fan require?

The fan uses the standard 4520 frame pattern; check your chassis or projector bracket for matching holes before fitting.

How do I connect the 24 V .07 A lead without reversing polarity?

Match the red wire to the 24 V rail and the black wire to ground; the connector is keyed, but verify pin-out on the device header first.

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