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Black 40×40×28 mm 4-pin case fan with ball bearing

Zyvpee

Zyvpee PFB0412EHN 40×40×28mm 4-pin case fan

SKU CH-ZWVZ-RHTXF

A 40×40×28 mm DC 12 V 0.72 A ball-bearing case fan with a 4-pin PWM connector for precise speed control

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeBall
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • 40 × 40 × 28 mm size fits tight spaces
  • Ball bearing reduces friction for longer life
  • 4-pin PWM connector enables precise speed control
  • 12 V 0.72 A draw keeps power use low
  • Non-LED black frame suits clean builds

Compact 40×40×28 mm case fan

The Zyvpee PFB0412EHN is a 40 mm square DC fan designed for tight chassis spaces or small-form-factor CPU coolers. It targets builders who need directed airflow in a 28 mm thin profile and who prefer a standard 4-pin PWM header for speed control.

Ball-bearing thermals and 12 V 0.72 A draw

A ball bearing supports continuous rotation at the rated 12 V and 0.72 A without sleeve wear. The 4-wire connection allows the motherboard to modulate RPM so acoustic output stays proportional to the cooling load inside the case.

Fits 40 mm mounts with 4-pin header

Mounting holes match the 40×40 mm pattern found on many ITX boards and low-profile heatsinks. The 4-pin plug works with any PWM-capable header, leaving 3-pin headers free for other devices. Buyers who need larger frame sizes or higher static pressure should look elsewhere.

Highlights

  • 40 × 40 × 28 mm size fits tight spaces
  • Ball bearing reduces friction for longer life
  • 4-pin PWM connector enables precise speed control
  • 12 V 0.72 A draw keeps power use low
  • Non-LED black frame suits clean builds

Specifications

SeriesPFB0412EHN
ModelPFB0412EHN
TypeCase Fan
CompatibilityCase
Bearing TypeBall
Power Connector4 Pin
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions40*40*28mm

Questions about this item

How do I install the 40×40×28 mm Delta PFB0412EHN fan with its 4-pin connector?

Mount the 40 mm square frame using the four corner screw holes, then plug the 4-pin connector into a PWM header on the motherboard; the step often missed is aligning the keyed tab so the sense wire sits on the correct pin.

What maintenance or replacement will the ball-bearing PFB0412EHN need over time?

The dual ball bearing is sealed for life, so no lubrication is required; plan to replace the fan only if noise increases or airflow drops after extended use.

What limit appears first when the 12 V 0.72 A fan runs continuously at full speed?

The 4-wire PWM circuit and ball bearing are rated for continuous 12 V operation; the first practical limit is usually dust buildup on the blades reducing static pressure.

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