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Golden internal power cable for 7730 7740 models

OIAGLH

OIAGLH 7730 7740 Golden internal power cable

SKU CH-5MDS-0P14D

Golden internal power cable connects Dell Precision 7730 and 7740 laptop cooling fans to the motherboard

  • Product colorGolden
  • Golden connector resists corrosion for reliable power delivery
  • Designed for 7730 and 7740 models ensuring exact fit
  • Replaces part numbers 59N74 and CN-059N74 for direct compatibility
  • New condition guarantees full performance from first use

Golden Internal Power Cable for 7730 and 7740 Models

This golden internal power cable is built for laptops using the 7730 or 7740 cooling assembly. It connects the fan and heatsink unit to the mainboard, supplying the power needed for thermal management. The part matches references including 059N74, 59N74, CN-059N74 and AMD128. It suits technicians replacing a damaged lead during fan or radiator servicing.

Direct Replacement Lead

The cable replicates the original connector layout so it plugs straight into the existing fan header and heatsink interface without adapters. Its golden colour identifies the revision visually inside the chassis. Buyers needing a different pin count, a longer reach or a right-angle plug will not find those variants in this listing.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 73% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameDell
Model name7730 7740
Product colorGolden

Questions about this item

Does the golden internal power cable for the 7730 7740 models require periodic replacement?

The cable is a passive component with no moving parts, so it does not have a scheduled replacement interval.

What is the first limit reached when the laptop cooling fan runs continuously?

The fan's thermal design and bearing life determine the sustained-use limit, not the power cable itself.

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