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Green laptop motherboard with silver CPU and GPU heatsinks

DELL

DELL Alienware m15 R6 Motherboard CT8N2 i5-11400H RTX 3060

SKU CH-5RD5-091KE

Genuine Dell OEM motherboard for Alienware m15 R6 with on-board Core i5-11400H 6-core CPU up to 4.5 GHz and RTX 3060 graphics

  • ProcessorComputer-motherboards
  • Genuine Dell OEM motherboard for Alienware m15 R6
  • On-board Intel Core i5-11400H six-core processor up to 4.5 GHz
  • Integrated Nvidia GeForce RTX 3060 graphics
  • Direct replacement system board with CPU and GPU included
  • Dell part number CT8N2 ensures exact model compatibility

Dell Alienware m15 R6 motherboard

This genuine Dell OEM system board carries the part number CT8N2 and fits the Alienware m15 R6 gaming laptop. It arrives new with an on-board 11th gen Intel Core i5-11400H six-core processor and Nvidia GeForce RTX 3060 graphics already integrated.

Repairers and upgraders for the m15 R6

The board suits anyone restoring an Alienware m15 R6 to factory specification or replacing a failed mainboard with an identical Dell part. Builders who want a different CPU tier, a discrete graphics option, or a chassis other than the m15 R6 should look elsewhere.

Drop-in replacement for the m15 R6 chassis

Because the CPU and RTX 3060 GPU are soldered to the board, the assembly fits the existing cooling, power and mounting points without modification. It frees the builder from sourcing a separate processor or graphics card and restores the original 4.5 GHz max turbo performance in a single step.

How it compares

Measured against everything we stock in Embedded & Replacement Boards, at today’s prices. Recalculated every night.

Price $364.99
Pricier than about 81% of the 117 comparable items (median $72.99).

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Specifications

Product
Brand nameDELL
Processor
ProcessorComputer-motherboards

Questions about this item

Which Alienware chassis accepts the CT8N2 motherboard with the on-board i5-11400H and RTX 3060?

The CT8N2 board is built for the Alienware m15 R6; it fits that chassis only.

Can I keep my existing m15 R6 display panel and cooling assembly when swapping to this CT8N2 board?

Yes, the board uses the original m15 R6 display connector and thermal mounting points, so the panel and heatsink transfer directly.

How do I confirm the i5-11400H is hitting its 4.5 GHz turbo and the RTX 3060 is active after installation?

Open Task Manager’s Performance tab; the CPU should show 6 cores reaching 4.5 GHz under load and the GPU listed as RTX 3060.

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