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Black 40x10mm square cooling fan with three-pin connector

Zyvpee

Zyvpee KDE1204PFB2-8 40x10mm 12V 0.6W 3-pin case fan

SKU CH-RQB9-X9W70

A 40x10mm 12V ball-bearing case fan spinning up to 1600 RPM with a 3-pin connector

  • Bearing designBall
  • Rotational speed<1,600 RPM
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCPU Cooler Fan
  • Compatible withCPU Cooler
  • Compact 40×10 mm frame fits tight builds
  • Ball bearing runs under 1600 RPM for quiet operation
  • 12 V, 0.6 W draw keeps power use low
  • Three-pin connector enables speed monitoring
  • Non-LED black design suits stealthy builds

Compact CPU cooler fan

The Zyvpee KDE1204PFB2-8 is a 40x10mm square fan designed for CPU cooler mounting. It runs on 12V power and draws 0.6W through a standard 3-pin connector. Ball bearings support the rotor for durable operation. The black frame carries no LED lighting.

Upgrade from smaller or sleeve-bearing fans

This unit replaces 40mm fans that use sleeve bearings or spin below 1600 RPM. The ball bearing design extends service life in continuous cooling roles. The jump is worth it when the existing fan has become noisy or fails to move enough air through a tight heatsink. The 3-pin header fits most legacy motherboard and controller connections.

Suits small-form-factor and legacy cooler repairs

Builders servicing compact CPU coolers or industrial boards with 40mm mounting holes will find a direct fit. The non-LED black finish keeps the look neutral. Buyers who need PWM speed control should look elsewhere because the 3-pin wire lacks a fourth control line. Anyone requiring higher static pressure or larger frame sizes must choose a different model.

How it compares

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

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameZyvpee
Product lineKDE1204PFB2-8
Model nameKDE1204PFB2-8
Product typeCPU Cooler Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 *10MM
Compatibility
Compatible withCPU Cooler
More details
LED lightingNon-LED

Questions about this item

What are the exact mounting dimensions for the Zyvpee KDE1204PFB2-8 fan?

The fan measures 40 by 10 millimetres, so it fits standard 4010 square mounting holes used on many CPU coolers.

How do I connect the three-pin power connector correctly?

Align the keyed 3-pin plug with the motherboard or controller header; the tab prevents reverse insertion, which is the step most often missed.

When should the ball-bearing fan be replaced?

Ball bearings typically last years; replace the unit if RPM drops well below 1600 or if audible rumble appears during operation.

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