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Small rectangular Dell IR webcam module with integrated microphones, silver finish

DELL

DELL Alienware m15 R5 R6 x15 R1 x17 R1 Latitude 7320 7420 7520 IR Webcam T3J47

SKU CH-8TXR-49MK3

Genuine Dell OEM 2.7 mm RGB infrared webcam module with integrated microphones for compatible Alienware and Latitude laptops

  • Genuine Dell OEM part ensures exact fit
  • 7 mm RGB infrared camera with integrated microphones
  • Compatible with Alienware x15 R1 and x17 R1 laptops
  • Compatible with Alienware m15 Ryzen Edition R5 and m15 R6
  • Compatible with Latitude 7320, 7420 and 7520 models

Genuine Dell OEM IR Webcam Module

This is a genuine Dell OEM infrared webcam module with integrated microphones. It is built for Alienware and Latitude laptops that require the 2.7 mm RGB‑infrared camera assembly. The part restores Windows Hello facial recognition and video‑conferencing capability on supported systems.

Critical Compatibility Check — Part Number T3J47

The single specification that decides fit is the Dell part number T3J47. Several listed models were offered with different camera modules, so the part number must match the original exactly. Verify the number on the existing unit before ordering to avoid an incompatible replacement.

Supported Models and Limits

Compatible systems include Alienware m15 Ryzen Edition R5, Alienware m15 R6, Alienware x15 R1, Alienware x17 R1, Latitude 7320, Latitude 7420 and Latitude 7520. Laptops outside this list or units with a different Dell part number will not accept this module.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • 7 mm RGB infrared camera with integrated microphones
  • Compatible with Alienware x15 R1 and x17 R1 laptops
  • Compatible with Alienware m15 Ryzen Edition R5 and m15 R6
  • Compatible with Latitude 7320, 7420 and 7520 models

Specifications

BrandDell

Questions about this item

What does the 2.7 mm IR camera module deliver once it is installed in a real machine?

The 2.7 mm RGB-infrared camera module provides Windows Hello facial recognition and standard video capture with integrated microphones for the listed Dell laptops.

Which interface does the T3J47 webcam use and what does that limit in practice?

The module connects through the laptop's internal camera header, so it is limited to the bandwidth and power budget of that proprietary connector.

What physical space and mounting points does this webcam need to fit?

The 2.7 mm thin profile matches the original bezel cut-out and screw mounts on Alienware m15 R5, m15 R6, x15 R1, x17 R1 and Latitude 7320, 7420, 7520 models.

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