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Small rectangular electronic chip with silver contacts on green circuit board

DELL

DELL DMD/DLP Chip for Promethean PRM-45 PRM-45A projector accessory

SKU CH-8FXY-WQZCT

Replacement DMD chip for Promethean PRM-45 and PRM-45A projectors, tested at least three times for clear imaging with no dead pixels

  • Product typeOthers
  • Genuine OEM component ensures direct compatibility with Promethean PRM-45 and PRM-45A models
  • Triple-tested DMD chip guarantees a clear projected image completely free of dead pixels
  • Brand-new condition means full operational lifespan with zero prior usage hours
  • Purpose-built accessory restores projector performance to original factory specifications
  • 60-day coverage period provides assurance of reliable operation from installation

Genuine OEM DMD/DLP Chip for Promethean PRM-45

This genuine OEM DMD/DLP chip is designed for the Promethean PRM-45 and PRM-45A projectors. It serves as a direct replacement component to restore image quality. The part is supplied new and has been extensively tested at least three times to ensure a clear projection with no dead pixels. It is intended for technicians or maintainers servicing these specific projector models.

Tested reliability for sustained projection

Each chip undergoes extensive testing at least three times before supply to verify consistent performance. This process confirms the device projects a clear image without dead pixels over sustained use. The testing regime aims to ensure the component maintains stable operation during extended projection sessions. Buyers receive a new component validated for reliable long-term function.

Replaces a failing DMD in PRM-45 series

This chip replaces a faulty or degraded DMD/DLP imager inside the Promethean PRM-45 or PRM-45A projector. The upgrade is worth it when the existing imager shows dead pixels, colour degradation or image artefacts that cleaning cannot fix. It is not for users whose projectors have unrelated optical or power supply faults. The 60 days warranty covers the component against early failure.

How it compares

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

Price $79.99
Pricier than about 86% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

How much power does the DMD/DLP chip draw when the projector runs all day?

The chip itself draws negligible power; total consumption is determined by the projector's lamp and power supply.

What existing projector hardware must I already own for this chip to function?

You need a Promethean PRM-45 or PRM-45A projector; the chip is a direct replacement for the original DMD/DLP component.

Will this replacement chip work with the original optical engine and colour wheel in my PRM-45?

Yes, it is an OEM part designed to match the factory optical engine and colour wheel specifications.

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