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Square 80 mm case fan, black plastic frame, 25 mm thick, three-pin connector

Fans

Fans 80mm 85x85x25mm 12V 3.7W 3-pin Server Square fan

SKU CH-V3YM-WRN6X

80 mm square case fan with 12 V, 3.7 W three-pin connector for server cooling

  • 12 V three-pin power for broad server compatibility
  • 7 W draw keeps heat output low
  • 80 mm square frame fits standard 85 mm mounts
  • 25 mm depth suits slim chassis slots

80 mm 12 V Server Case Fan

This 80 mm square fan measures 85 x 85 x 25 mm and runs on 12 V DC power. It draws 3.7 W through a three-wire, three-pin connector. The unit is designed for server chassis and compact cases that require a standard 80 mm mounting pattern.

Three-Pin Connector Only

The included three-pin connector provides power and tachometer feedback but does not support PWM speed control. Builders who need variable fan curves or motherboard PWM headers cannot use automatic regulation with this model. The fan runs at a fixed voltage determined by the supply rail.

Highlights

  • 12 V three-pin power for broad server compatibility
  • 7 W draw keeps heat output low
  • 80 mm square frame fits standard 85 mm mounts
  • 25 mm depth suits slim chassis slots

Specifications

No published specifications for this item yet.

Questions about this item

How often should the 3-pin 12V server fan be cleaned or replaced?

Dust the 85x85x25mm blades every few months with compressed air; replace the unit if bearing noise appears or airflow drops below what the 3.7W motor can sustain.

What thermal limit appears first when the 80mm square fan runs continuously?

The 3.7W motor reaches its steady-state temperature before the 3-pin connector or 12V supply becomes a constraint.

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