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Small black plastic fan with aluminium centre and four-pin cable

Ruth's sister

Ruth's sister B2RD4NB703628 CPU cooling fan 4-pin 5V .4A

SKU CH-EM2C-JW400

A 4-pin 5 V .4 A CPU cooling fan compatible with Intel NUC10i3FNH, NUC10i5FNH and NUC10i7FNH systems

  • 4-pin connector enables solder-free installation
  • 5 V .4 A rating matches Intel NUC power requirements
  • Aluminium and plastic construction dissipates heat efficiently
  • Tested before shipment so it works on first fit
  • Direct replacement for Intel NUC10i3FNH NUC10i5FNH NUC10i7FNH

Intel NUC 10-series compatibility

This cooling fan is built for Intel NUC10i3FNH, NUC10i5FNH and NUC10i7FNH mini PCs. It serves as a direct replacement part for the original CPU cooler in those systems. The aluminium-and-plastic assembly fits the existing mounting points without modification. It is intended for owners of those specific NUC models who need a working fan.

4-pin 5 V 0.4 A connector

The single specification that determines fit is the four-pin, four-wire connector rated for 5 V DC at 0.4 A. This exact interface must match the motherboard header on the target NUC unit. No soldering or adapter cables are required when the connector matches. Verify the header on your board before ordering.

Single fan unit only

The package contains one laptop cooling fan and nothing else. No mounting screws, thermal paste, control software or additional cables are bundled. Installers must reuse the original fasteners and thermal compound from the old cooler. The omission keeps the package minimal and the cost low.

Highlights

  • 4-pin connector enables solder-free installation
  • 5 V .4 A rating matches Intel NUC power requirements
  • Aluminium and plastic construction dissipates heat efficiently
  • Tested before shipment so it works on first fit
  • Direct replacement for Intel NUC10i3FNH NUC10i5FNH NUC10i7FNH

Specifications

No published specifications for this item yet.

Questions about this item

How does the .4 A current draw affect the fan speed once installed?

The fan runs at 5 V and draws .4 A, giving roughly 2 watts of power for cooling the listed Intel NUC models.

What does the 4-pin 4-wire connector provide in practice?

It supplies power, ground, a tachometer signal and PWM control so the motherboard can regulate speed automatically.

Which NUC chassis does the B2RD4NB703628 fan physically fit?

It is made for Intel NUC5i3RYH, NUC5i3RYK, NUC5i5RYH, NUC10i3FNH, NUC10i5FNH and NUC10i7FNH units.

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