We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular electronic chip on green circuit board

OPTOMA

OPTOMA DMD/DLP Chip for DM128 DX326 DX346 EP728 EX521 EX526 projector accessory

SKU CH-BTHW-3EFVT

Genuine OEM DMD/DLP chip tested for clear projection with no dead pixels across compatible Optoma models

  • Product typeOthers
  • Genuine OEM replacement restores projector performance
  • Tested at least three times for zero dead pixels
  • Compatible with DM128, DX326, DX346 models
  • Supports EP728, EX521, EX526 series
  • New condition ensures reliable long-term operation

Genuine OEM DMD/DLP Chip

This genuine OEM DMD/DLP chip is a projector accessory manufactured by Optoma. It is designed as a direct replacement component for specific projector models. The chip has been extensively tested at least three times to ensure a clear projected image with no dead pixels.

Suits owners of listed Optoma models

This chip suits owners of Optoma projectors matching the DM128, DX326, DX346, EP728, EX521, or EX526 model numbers. It is not for users whose projector uses a different DMD or DLP component, nor for those attempting to repair an incompatible brand or series.

Maintains image clarity over extended use

The component is validated through repeated testing cycles to project a clear image without dead pixels. This verification supports consistent optical performance during sustained projection sessions rather than only brief operation.

How it compares

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

Price $69.99
Pricier than about 75% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeOthers

Questions about this item

Which Optoma projector models accept this DMD/DLP chip?

This chip is built for the DM128, DX326, DX346, EP728, EX521 and EX526 projectors.

Will my existing lamp and colour wheel still work after I swap in this chip?

The chip replaces only the imaging element; the lamp, colour wheel and other optical parts stay in place and function as before.

How can I confirm the chip is projecting correctly once installed?

Power on the projector and display a full-screen test pattern; the image should be sharp, uniformly lit and free of stuck or missing pixels.

More in Projector Mounts & Add-Ons

Similar items