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Small black 40 by 20 millimetre axial case fan with two wires

Zyvpee

Zyvpee KDE1204PKV1 40x20mm 12V .8W 2-wire case fan

SKU CH-BZ7F-1283C

A 40 mm square by 20 mm thick axial fan runs on 12 V DC at .8 W with Maglev bearings and a 2-wire power connector

  • Bearing designMaglev
  • Power input connector2 wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • Maglev bearing reduces friction for quiet operation
  • 12 V, .8 W draw keeps power use low
  • 40 mm by 20 mm frame fits tight 4 cm spaces
  • Two-wire DC connection simplifies installation
  • Non-LED black design suits stealth builds

Zyvpee KDE1204PKV1 40x20mm case fan

This 40mm square axial fan fits standard case mounting points. It runs on 12V DC power and draws .8W. The Maglev bearing reduces friction and noise. Two wires supply power without speed reporting.

Suits tight 40mm mounts needing low power draw

Builders who need PWM speed control or a three or four wire header should look elsewhere. The two wire design only supports voltage regulation. Buyers wanting RGB lighting or higher airflow will need a different model.

Two wire 12V .8W power connector

The 2 wire connector delivers fixed 12V power at .8W. No tachometer or PWM signal is present. Speed varies only with voltage changes. Check that your board or controller provides a compatible two pin header.

How it compares

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

Price $18.99
Typical for this category: the median of 8,339 items is $19.99.

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Specifications

Product
Product lineKDE1204PKV1
Model nameKDE1204PKV1
Product typeCase Fan
Product colorBlack
Power
Power input connector2 wires
Size & build
Bearing designMaglev
Product dimensions40 × 40 × 20 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

Will the 40×20 mm frame with 2-wire lead fit my case fan mount?

The fan measures 40 mm square by 20 mm thick and uses a two-wire DC connection, so it fits any 40 mm mounting holes that accept a 20 mm deep frame.

How do I connect the two wires to a 12 V header without reversing polarity?

Match the red wire to the 12 V pin and the black wire to ground on the motherboard or controller header; reversing them will prevent the maglev motor from starting.

Does the maglev bearing need lubrication or replacement over time?

The magnetic-levitation bearing runs without contact, so no lubrication is required and there is no wearable sleeve or ball to replace.

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