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Small black 40mm square case fan with 3-pin connector

Zyvpee

Zyvpee EFB0412HD-R00 40mm 4020 12V .12A 3 Pin case fan

SKU CH-5HM6-NEMRG

A 40 mm case fan with a 20 mm depth runs on 12 V and draws .12 A through a 3-pin connector

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresCase Fan
  • Compact 40 mm frame fits tight builds
  • Ball bearing ensures long running life
  • 12 V 0.12 A draws minimal power
  • Three-pin connector enables speed monitoring
  • Non-LED black design keeps system dark

Compact 40 mm cooling for tight builds

The Zyvpee EFB0412HD-R00 is a 40 mm by 20 mm case fan designed for small-form-factor chassis and restricted mounting points. It suits builders who need directed airflow in confined spaces where larger fans will not fit.

Ball-bearing thermals at 12 V 0.12 A

The ball bearing and 12 V 0.12 A rating deliver steady airflow with predictable acoustic output for continuous operation. Power draw stays low so the fan adds minimal load to the system’s 12 V rail.

Three-pin simplicity with no lighting

A standard three-pin connector provides direct voltage control without extra cables or software. The non-LED black frame keeps the appearance neutral for builds that avoid internal illumination.

How it compares

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

Price $23.99
Pricier than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineEFB0412HD -R00
Model nameEFB0412HD
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 20 mm
More details
LED lightingNon-LED

Questions about this item

How do I install the 40mm 12V 3-pin fan and which step is often missed?

Mount the 40*20 mm frame with four screws, plug the 3-pin connector into a 12V fan header, then verify the tachometer wire is seated so the BIOS reads speed correctly.

What maintenance will the ball-bearing 4020 fan need later?

Ball bearings are sealed; no re-lubrication is required, but dust the blades and heatsink fins every few months to keep airflow at spec.

What limit appears first when the EFB0412HD runs continuously at 12V?

The 0.12 A current draw sets the thermal ceiling; sustained load will hit the motor’s temperature rating before the 3-pin voltage control reaches any other bound.

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