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Two small microphone modules for Dell OptiPlex 3240 and 7440 all-in-one desktops

DELL

DELL OptiPlex 3240 7440 All-in-One Microphone 3M84W

SKU CH-7QK8-GPBRT

Genuine Dell OEM microphone module for OptiPlex 3240 and 7440 all-in-one desktops

  • Genuine Dell OEM part ensures exact fit for OptiPlex 3240 and 7440 All-in-One
  • Includes left and right microphone modules for full stereo capture
  • Dell part number 3M84W guarantees correct replacement for your system
  • Designed specifically for compatible Dell OptiPlex All-in-One desktops

Dell OptiPlex 3240 7440 AIO Microphone Module

This genuine Dell OEM microphone module carries part number 3M84W and is built for OptiPlex 3240 and 7440 all-in-one desktops. It restores the original left and right audio capture function on those systems. The part is supplied new and matches the component shown in the product images. ||

For OptiPlex 3240 7440 AIO Owners Needing Mic

This module suits owners of the listed OptiPlex all-in-one models who need to replace a faulty or missing microphone assembly. It is not for users of other Dell desktops, laptops or monitors, nor for builds requiring a standalone microphone with a standard audio connector.

How it compares

Measured against everything we stock in Streaming & USB Microphones, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 98% of the 1,309 comparable items (median $47.99).

Specifications

Product
Brand nameDell

Questions about this item

Should I pick the left or right microphone module for my OptiPlex 3240 All-in-One?

The 3M84W part includes both left and right microphone modules, so a single purchase covers the complete stereo pair required by the OptiPlex 3240 and 7440 All-in-One chassis.

What does the Dell part number 3M84W tell me about fitment in an OptiPlex 7440 All-in-One?

Part number 3M84W is the genuine Dell OEM identifier confirming this microphone set is engineered for the OptiPlex 7440 All-in-One and 3240 All-in-One, ensuring correct connector alignment and mounting.

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