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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

  • Bearing designBall
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • 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.

How it compares

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

Price $17.99
Cheaper than about 57% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product linePFB0412EHN
Model namePFB0412EHN
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing designBall
Product dimensions40 × 40 × 28 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

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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