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Internal power cable with small rectangular connector and thin wires

Ruth's sister

Ruth's sister Internal Power Cable for Dell Vostro 3480 Inspiron 3481 5493 Latitude 3490

SKU CH-3K14-E1BPN

Internal power cable connects the CPU cooler fan to the motherboard in compatible Dell Vostro 3480, Inspiron 3481 and 5493, and Latitude 3490 laptops

  • Direct replacement for Dell Vostro 3480 Inspiron 3481 5493 Latitude 3490
  • Matches OEM part numbers 0WYGK2 DFS1507057ROT FK5F exactly
  • Powers CPU cooler fan at DC 5V .5A specification
  • New condition ensures reliable laptop cooling performance

Compatible Dell Laptop Models

This internal power cable fits Dell Vostro 3480, Inspiron 3481 and 5493, and Latitude 3490 laptops. It connects the CPU cooler fan to the motherboard using the original 0WYGK2 and DFS1507057ROT part references. The cable carries a 5 V, 0.5 A supply for the cooling assembly. Builders repairing or upgrading these specific models can install it directly.

Connector Fit and Daily Use

The plug matches the factory fan header so no adapter or soldering is required. Routing follows the stock cable path inside the chassis, keeping airflow clear and avoiding strain on the connector. A secure latch prevents accidental disconnection during transport or thermal cycling. Laptops outside the listed series will not accept this cable.

How it compares

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

Price $18.99
Pricier 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

What power connector standard does the cable use for the fan?

The cable carries a 5 V, 0.5 A DC supply to the CPU cooler fan in the listed Dell models.

Which laptop chassis does this cable fit inside?

It is made for Dell Vostro 3480, Inspiron 3481 and 5493, and Latitude 3490 chassis.

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