for DELL XPS 15 7590 Precision 5540 0KNH4K KNH4K New Laptop Heatsink
$43.40
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for DELL XPS 15 7590 Precision 5540 0KNH4K KNH4K New Laptop Heatsink
$43.40
- Country of Origin: China - Note: There are many kinds of fan wiring sequence, and they are incompatible. We need to check the fan interface wiring sequence. - Please send us the front and back of the fan and the interface wiring sequence diagram.