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Internal power cable for Lenovo ThinkPad L430 L530

Ruth's sister

Ruth's sister Internal Power Cable for Lenovo Thinkpad L430 L530 FRU 04W6891 04W6892 04W3747 04W3748

SKU CH-CV0Y-7P2VA

Internal power cable connects the cooling fan to the motherboard in Lenovo ThinkPad L430 and L530 laptops

  • Genuine replacement part for Lenovo ThinkPad L430 and L530
  • Matches FRU part numbers 04W6891, 04W6892, 04W3747, 04W3748
  • Connects cooling fan to motherboard for reliable operation
  • Brand new condition ensures full performance from installation

Lenovo ThinkPad L430/L530 fan power cable

This internal power cable connects the cooling fan to the motherboard in Lenovo ThinkPad L430 and L530 laptops. It matches FRU part numbers 04W6891, 04W6892, 04W3747 and 04W3748 for direct replacement. The cable restores the fan power link when the original harness is damaged or missing. It is not for models outside the L430 and L530 series.

Thermals, noise and power draw

The cable carries the low-voltage current needed to run the cooling fan, so thermals and noise depend on the fan and system firmware rather than the cable itself. A secure connection prevents intermittent fan operation that can raise temperatures or cause audible speed cycling. Power draw through the harness is minimal and within the laptop's original design limits.

How it compares

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

Price $12.99
Cheaper than about 60% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I route the internal power cable when fitting it to the ThinkPad L430 or L530 cooling fan assembly?

Disconnect the battery, remove the keyboard and palm-rest, then thread the cable along the chassis channel to the fan header, making sure the connector clicks fully into the FRU 04W6891 or 04W6892 socket before reassembly.

Will the FRU 04W3747 or 04W3748 cable need periodic replacement under normal use?

The cable is a passive wiring harness with no moving parts, so it does not wear out in regular operation; only physical damage or a loose connector would require swapping it out.

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