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Small black 40x40x20mm case fan with three-pin connector

Zyvpee

Zyvpee EFB0412HHD 6R 40x40x20mm 12V 0.15A 9.43CFM case fan

SKU CH-FJBK-DVY5G

Compact 40x40x20 mm case fan moves 9.43 CFM at 12 V and 0.15 A using dual ball bearings and a 3-pin connector

  • TypeCase Fan
  • Bearing Type2 Ball
  • Power Connector3 Pin
  • ColorBlack
  • LEDNon-LED
  • FeaturesDC square Cooler
  • Dual ball bearings extend operating life
  • 43 CFM airflow cools compact enclosures
  • 40×40×20 mm frame fits tight spaces
  • 12 V 0.15 A draw suits switch power supplies
  • Three-pin connector enables speed monitoring

Compact 40 mm case fan

The Zyvpee EFB0412HHD 6R is a 40x40x20 mm case fan built for tight spaces such as network switches or small-form-factor enclosures. It runs on 12 V and draws 0.15 A through a three-pin power connector. Dual ball bearings support continuous operation in demanding thermal environments.

Suited for switch and dense builds

This fan fits builders who need a 9.43 CFM airflow in a 4020 frame and can supply a 12 V three-pin header. It is not for systems that require PWM speed control, larger frame sizes, higher static pressure, or illuminated cooling.

Straightforward three-pin install

Mount the fan with standard 40 mm screws, connect the three-pin header to a compatible motherboard or controller, and verify rotation direction. The only common issue is reversed airflow when the fan is oriented incorrectly.

Highlights

  • Dual ball bearings extend operating life
  • 43 CFM airflow cools compact enclosures
  • 40×40×20 mm frame fits tight spaces
  • 12 V 0.15 A draw suits switch power supplies
  • Three-pin connector enables speed monitoring

Specifications

SeriesEFB0412HHD 6R
ModelEFB0412HHD 6R
TypeCase Fan
Bearing Type2 Ball
Power Connector3 Pin
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions40*40*20mm

Questions about this item

Does this 40 mm fan fit a standard 3-pin motherboard header?

Yes, it uses a 3-pin power connector that plugs directly into a standard motherboard fan header.

Will this 12 V, 0.15 A fan run safely on the same 12 V header as higher-current fans?

The fan draws only 0.15 A at 12 V, so it adds minimal load and can share a header with other fans as long as the total current stays within the header limit.

How can I verify the fan is spinning at the expected airflow after installation?

Check the BIOS or monitoring software for an RPM reading on that header and confirm airflow feels consistent with the 9.43 CFM rating.

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