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Small square black plastic case fan with central rotor and four mounting holes

SXDOOL

SXDOOL Delta AFB0412HB 4CM 4015 12V 0.16A double ball case fan

SKU CH-DV3C-3YA9S

Compact 4 cm double-ball-bearing fan runs on 12 V at 0.16 A for tight-case cooling

  • Original Delta AFB0412HB fan ensures reliable cooling
  • Double ball bearing design extends operational lifespan
  • 12 V 0.16 A power draw keeps energy use low
  • 4015 form factor fits tight 4 cm mounting spaces
  • SXDOOL expertise since 2008 backs product quality

Compact 4 cm cooling fan

The Delta AFB0412HB is a 40 mm square frame fan designed for tight spaces in PC cases, laptops, servers, inverters, power supplies, UPS units, communication equipment and lighting systems. It runs on 12 V DC and draws 0.16 A, using a double ball bearing for durable rotation.

Suited for small-form-factor builds

This fan fits builders who need targeted airflow in compact enclosures or replacement cooling for industrial gear. It is not for buyers who want high static pressure for dense radiators, silent operation for noise-sensitive rooms, or PWM speed control for automated curves.

Simple two-wire installation

Mount the fan with standard 40 mm screws, connect the two power leads to a 12 V header or Molex adapter, and secure cables away from moving parts. The main issue is forgetting to check airflow direction, which can push heat the wrong way in a sealed chassis.

Highlights

  • Original Delta AFB0412HB fan ensures reliable cooling
  • Double ball bearing design extends operational lifespan
  • 12 V 0.16 A power draw keeps energy use low
  • 4015 form factor fits tight 4 cm mounting spaces
  • SXDOOL expertise since 2008 backs product quality

Specifications

No published specifications for this item yet.

Questions about this item

What power connector must my system provide for the AFB0412HB to run?

The AFB0412HB draws 0.16 A at 12 V, so your board or power supply must supply a 12 V fan header or equivalent 12 V source.

Can the AFB0412HB share a 12 V rail with older Delta fans that draw more current?

Yes, each AFB0412HB only needs 0.16 A at 12 V, so it adds minimal load to a rail already feeding higher-draw Delta models.

How do I confirm the AFB0412HB is spinning correctly after installation?

Verify the fan rotates smoothly and your monitoring software reports a stable RPM reading from the connected 12 V header.

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