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Small square 40mm black case fan with three wires

Fans

Fans KDE1204PFVX 4010 40x40x10mm 12V 1.8W 3-wire case fan

SKU CH-APW0-SAG61

A 40 mm square, 10 mm thick 12 V case fan drawing 1.8 W with a 3-wire connection

  • Compact 40 mm square frame fits tight builds
  • 12 V supply simplifies wiring with standard headers
  • Low 1.8 W draw keeps system power budget minimal
  • Three-wire connector enables RPM monitoring for fan control

Compact 40 mm 12 V case fan

The Fans KDE1204PFVX measures 40 by 40 by 10 mm and draws 1.8 W from a 12 V supply. Its three-wire connection provides speed reporting for motherboard monitoring. The small frame suits tight enclosures such as mini-ITX cases, rackmount servers or industrial appliances where larger fans cannot fit. Builders needing targeted airflow in confined spaces will find this unit appropriate.

Three-wire 12 V integration

The fan connects to a standard three-pin 12 V header on the motherboard or a fan controller. A 12 V rail capable of supplying at least 1.8 W is required. The 10 mm thickness leaves room for adjacent components or heatsinks in dense layouts. Systems that rely on four-wire PWM control or larger mounting patterns cannot use this model.

Highlights

  • Compact 40 mm square frame fits tight builds
  • 12 V supply simplifies wiring with standard headers
  • Low 1.8 W draw keeps system power budget minimal
  • Three-wire connector enables RPM monitoring for fan control

Specifications

No published specifications for this item yet.

Questions about this item

What is the power draw limit of the KDE1204PFVX 4010 when running continuously?

The fan is rated at 1.8 W at 12 V, so sustained operation stays within that power envelope.

How loud and hot does the 40 × 40 mm frame get during all-day use?

At 1.8 W the 4010 produces minimal heat; the 3-wire design runs at constant 12 V so acoustic output remains steady.

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