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Small black laptop CPU GPU cooling fan with four pin power connector

NShi

NShi CPU & GPU Cooling Fan for Dell XPS 13 7390 2-in-1 0VDFK8 EG50030S1-C170-S9A

SKU CH-BZ7H-5FCPY

Replacement CPU and GPU cooling fan for Dell XPS 13 7390 2-in-1 with 4-pin power connection and 5V operation

  • Accessory categoryFan
  • Direct replacement for Dell XPS 13 7390 2-in-1
  • 4-pin connector matches original motherboard header
  • 5 V operation mirrors factory power spec
  • New condition ensures clean, dust-free installation
  • Manufacturer lists six-month coverage for this part

Replacement fan for Dell XPS 13 7390 2-in-1

This new NShi cooling fan is built as a direct replacement for the original CPU and GPU cooler in the Dell XPS 13 7390 2-in-1. It matches the 5 V, 4-pin power connection used by the factory unit. The part carries manufacturer numbers 0VDFK8 and EG50030S1-C170-S9A for exact identification.

Upgrading from a worn or noisy original cooler

Install this fan when the stock cooler has become loud, spins irregularly or no longer keeps temperatures in check under load. The swap is worthwhile once thermal throttling appears during sustained workloads or the bearing noise becomes distracting in quiet environments.

Steady airflow during extended sessions

Under continuous load the 5 V motor maintains a constant airflow curve without the rpm spikes that occur during short bursts. This behaviour keeps the heatpipes saturated evenly, preventing the temperature saw-tooth pattern that stresses the CPU and GPU over long renders or compiles.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 90% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryFan

Questions about this item

Does the 4-pin connector match the Dell XPS 13 7390 2-in-1 motherboard header?

Yes, the 4-pin power connection is designed for the XPS 7390 and XPS 13 7390 2-in-1 motherboard header.

Which screws secure the fan to the heatsink on this XPS 7390 model?

Remove the bottom case, disconnect the old fan cable, unscrew the heatsink assembly, swap the fan, then reassemble in reverse order.

How often should the thermal paste be replaced when using this 5V fan?

Replace the thermal compound whenever the heatsink is removed, typically every two to three years for consistent CPU and GPU temperatures.

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