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Small square 30mm cooling fan with three wires

TOPLAB

TOPLAB Server Cooling Fan 12V 0.44W 30x30x10mm 3-Wire

SKU CH-Y6NK-8XFKN

Compact 30 mm server fan runs on 12 V and draws 0.44 W with a 3-wire connection

  • Compact 30×30×10 mm size fits tight server bays
  • 12 V DC input matches standard server power rails
  • Low 0.44 W draw keeps power budget lean
  • 3-wire connector enables speed monitoring and control

12 V 30 mm Server Cooling Fan

The TOPLAB HA30101V3-0000-G99 is a compact DC fan built for server and networking equipment that uses a 12 V supply. Its 30 x 30 x 10 mm frame fits tight chassis bays where larger fans cannot be mounted.

3-Wire Lead for Speed Monitoring

The three-wire connector adds a tachometer signal so the host system can track fan speed and trigger alerts if rotation drops. No PWM control or extra accessories are included, so speed regulation depends on voltage adjustment by the board.

Highlights

  • Compact 30×30×10 mm size fits tight server bays
  • 12 V DC input matches standard server power rails
  • Low 0.44 W draw keeps power budget lean
  • 3-wire connector enables speed monitoring and control

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3-wire connector allow speed monitoring so I know when the bearing is wearing out?

The third wire provides a tachometer signal so fan speed can be monitored; a dropping RPM reading typically indicates bearing wear.

At 0.44 W draw, is the motor the thermal bottleneck during continuous 12 V operation?

Continuous 12 V operation dissipates 0.44 W in the motor windings; that self-heating becomes the limiting factor before airflow drops.

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