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A flat black ribbon cable with a white label showing part numbers and a small rectangular connector at one end

DELL

DELL Precision 7550 7750 GPU DGFF Graphics Power Cable 8Y80G

SKU CH-YW2M-RSBZJ

This genuine Dell OEM cable delivers power from the motherboard to the GPU daughter card in Precision 7550 and 7750 laptops

  • Genuine Dell OEM part for reliable GPU power delivery
  • Connects GPU daughter card to motherboard in Precision 7550 and 7750
  • Dell part number 8Y80G ensures exact fit and compatibility
  • Cable marked FDX70_DGFF_CABLE_15 for precise identification
  • New condition guarantees unused, factory-quality component

Genuine Dell OEM GPU Power Cable

This is a genuine Dell OEM replacement cable that delivers power from the motherboard to the GPU graphics daughter card. It is built for the Dell Precision 7550 and Precision 7750 mobile workstations. The part number is 8Y80G.

Replaces Damaged or Missing DGFF Cable

This cable replaces the original FDX70 DGFF power cable when it is lost, damaged or causing intermittent GPU power faults. The swap is worth it when the workstation shows graphics instability or the daughter card fails to initialise due to a faulty power connection.

Handles Precision 7550 and 7750 GPU Power

The cable carries the required current for the discrete GPU daughter card in both supported Precision models. It runs out of utility if the motherboard power delivery circuit or the daughter card connector itself is damaged, as the cable alone cannot fix those faults.

Highlights

  • Genuine Dell OEM part for reliable GPU power delivery
  • Connects GPU daughter card to motherboard in Precision 7550 and 7750
  • Dell part number 8Y80G ensures exact fit and compatibility
  • Cable marked FDX70_DGFF_CABLE_15 for precise identification
  • New condition guarantees unused, factory-quality component

Specifications

BrandDell

Questions about this item

Which Dell Precision models accept the 8Y80G GPU DGFF graphics power cable?

The cable is compatible with the Precision 7550 and Precision 7750 laptops.

How is the DGFF graphics power cable installed, and what step is often missed?

Connect one end to the motherboard GPU power header and the other to the graphics daughter card; the step often missed is ensuring both connectors are fully seated and latched.

What part numbers on the cable confirm it is the correct replacement for my Precision 7550 or 7750?

Look for FDX70_DGFF_CABLE_15 and the Dell part number 8Y80G printed on the cable.

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