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Black and white sleeved 16-pin to four 8-pin power cable with combs, 60cm

CableMod

CableMod C-Series Pro ModFlex 12V-2x6 Cable Corsair Type 4/3 Black White 16-pin Quad 8-pin 60cm

SKU CH-R2FJ-MJ1VQ

Connects Corsair Type 4 or Type 3 PSUs to graphics cards using a 16-pin 12V-2x6 plug that splits into four 8-pin connectors with 16AWG wire rated for 600W and 60cm length

  • Made for Corsair Type 4 / Type 3 PSUs
  • 16-pin 12V-2x6 to four 8-pin PCIe connectors
  • 16AWG wiring supports 600W power delivery
  • CableMod StealthSense technology integrated
  • Pre-installed closed cable combs included

CableMod C-Series Pro ModFlex 12V-2x6 Cable

This internal power cable connects Corsair Type 4 or Type 3 power supplies to graphics cards using the 12V-2x6 standard. The 16-pin connector splits into four 8-pin PCIe plugs, supporting up to 600W through 16AWG wiring. It is built for builders who need a direct, high-current link without adapters. Buyers using non-Corsair PSU pinouts or older 6-pin PCIe sockets cannot use this cable.

Thermals noise and power draw

The 16AWG conductors are rated for 600W continuous delivery, keeping resistive losses low under typical gaming or compute loads. CableMod StealthSense technology integrates sensing lines within the 12V-2x6 connector to monitor connection integrity. The flexible ModFlex sleeving and pre-installed closed cable combs maintain organised routing, which aids airflow through the case. No active cooling or fan components are present on the cable itself.

Build fit and clearance

At 60cm long, the cable reaches most GPU mounting positions in mid-tower and larger chassis while leaving slack for clean bends. The quad 8-pin layout frees up PSU peripheral ports that would otherwise be occupied by multiple separate cables. Pre-installed closed combs hold the four 8-pin branches in a fixed spacing, reducing the need for zip ties. Builders with compact ITX cases or PSUs mounted far from the GPU should verify the length suits their layout.

Highlights

  • Made for Corsair Type 4 / Type 3 PSUs
  • 16-pin 12V-2x6 to four 8-pin PCIe connectors
  • 16AWG wiring supports 600W power delivery
  • CableMod StealthSense technology integrated
  • Pre-installed closed cable combs included

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 16-pin 12V-2x6 end to my graphics card and avoid a loose fit?

Align the 16-pin connector with the GPU socket and press straight in until the latch clicks. The StealthSense pins must sit fully seated or the card will not receive the 600W rating.

Will the ModFlex sleeving or the closed cable combs need replacement after a few years?

The pre-installed closed combs are fixed to the 16AWG wires and are not designed to be removed or swapped. The ModFlex sleeve is rated for the life of the cable under normal case temperatures.

At what point does the 16AWG wiring hit its thermal limit during a long gaming session?

The 16AWG conductors are specified for 600W continuous delivery. Sustained loads at or above that level will cause the wires to reach their rated temperature ceiling first.

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