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Black 40 by 10 millimetre case fan with three wires and four pins

Zyvpee

Zyvpee HA40101V4-1D01U-G99 40×10 mm 12 V case fan

SKU CH-RS5C-MX560

A 40×10 mm ball-bearing case fan running on 12 V with a 4-pin connector

  • TypeCPU Cooler Fan
  • Bearing TypeBall
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • Dimensions40*10mm
  • Compact 40 mm frame fits tight chassis spaces
  • Ball-bearing motor reduces friction for longer service life
  • 12 V DC input matches standard PC power rails
  • Low 0.43 W draw keeps system power budget minimal
  • Three-wire three-pin connector enables speed monitoring

Zyvpee 40 mm case fan

This Zyvpee fan uses a 40 by 10 mm frame and runs on 12 V power. It draws 0.43 W through a four-pin connector with ball-bearing construction. The compact size targets tight chassis spaces or small-form-factor CPU coolers.

Who this suits and who it does not

Builders working with 40 mm mounting holes and a 12 V header will find it a direct fit. It will not serve builds that require larger frame sizes or higher airflow capacity. Buyers who need RGB illumination or PWM speed control should look elsewhere.

Key specification: 40 mm frame

The 40 mm square footprint is the single dimension that decides compatibility with your mounting points. Verify that your chassis or heatsink accepts this exact frame size before ordering.

Highlights

  • Compact 40 mm frame fits tight chassis spaces
  • Ball-bearing motor reduces friction for longer service life
  • 12 V DC input matches standard PC power rails
  • Low 0.43 W draw keeps system power budget minimal
  • Three-wire three-pin connector enables speed monitoring

Specifications

Brand3ccooler.com
SeriesHA40101V4-1D01U-G99
ModelHA40101V4-1D01U-G99
TypeCPU Cooler Fan
Bearing TypeBall
Power Connector4 Pin
ColorBlack
LEDNon-LED
Dimensions40*10mm

Questions about this item

What does the 3-pin power connector limit for speed control?

The three-pin connector supplies 12 V power and a tachometer signal but lacks PWM, so speed can only be adjusted by varying voltage.

Will the 40 mm by 10 mm frame fit a standard 40 mm fan mount?

Yes, the 40×10 mm dimensions match the common 40 mm mounting hole pattern used on many small-form-factor cases and heatsinks.

How is the fan wired, and which wire is often connected incorrectly?

The three wires are 12 V, ground and tachometer; the tachometer wire is the one most often reversed during installation.

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