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Small black 40mm square cooling fan with two power pins

SXDOOL

SXDOOL KDE2404PFV2 40mm 24V 1.4W 2pin case fan

SKU CH-DBPZ-MW7NW

A 24 V, 40 mm case fan drawing 1.4 W with a 2-pin connector for compact cooling

  • TypeCase Fan
  • Compact 40 mm footprint fits tight builds
  • 24 V operation suits industrial and server gear
  • Low 1.4 W draw keeps power budgets lean
  • Two-pin connector enables simple drop-in replacement

Compact 40 mm 24 V case fan

The SXDOOL KDE2404PFV2 is a 40 mm square frame fan that runs on 24 V power and draws 1.4 W. It uses a two-pin connector and is built as a direct replacement for the SUNON 4010 form factor, making it suitable for tight spaces in industrial enclosures or small-form-factor PCs that supply a 24 V fan header.

Ideal for 24 V systems with two-pin headers

This fan fits builds that provide a 24 V supply and accept a two-pin connection. It is not suited for systems that cannot deliver 24 V to the fan header or that require a three-pin or four-pin connector for speed reporting or PWM control.

Highlights

  • Compact 40 mm footprint fits tight builds
  • 24 V operation suits industrial and server gear
  • Low 1.4 W draw keeps power budgets lean
  • Two-pin connector enables simple drop-in replacement

Specifications

TypeCase Fan

Questions about this item

What does the 1.4 W rating mean for heat output inside my case?

The fan draws 1.4 W at 24 V, so it adds roughly 1.4 W of heat to the chassis — negligible for most builds.

The 2-pin connector limits speed control to what method?

With only two pins the fan runs at full 24 V speed constantly; voltage regulation is the only way to slow it down.

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