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Square 80 mm fan with black frame and four-wire connector

TOPLAB

TOPLAB 8025 12 V PWM Hydraulic Fan

SKU CH-A3CK-4ASXA

12 V PWM hydraulic fan provides CPU and chassis cooling

  • 4-pin PWM control enables precise speed regulation
  • Hydraulic bearing design reduces operating noise
  • 12 V power input suits standard system headers
  • 80 mm form factor fits compact chassis builds

TOPLAB 8025 PWM Hydraulic Fan

This TOPLAB fan is a 12 V PWM hydraulic cooling unit designed for CPU and chassis thermal management. The four-wire interface allows automatic speed control based on system temperature. It serves builders who need a direct replacement for the AVC DS08025R12U model.

Hydraulic bearing and 4-pin connector

The hydraulic bearing reduces friction for quieter operation and extended service life. A standard 4-pin PWM header plugs straight onto compatible motherboards or fan controllers without adapters. The 8025 form factor fits mounting points spaced for 80 mm frames. Buyers needing larger frame sizes or 3-pin voltage control should consider other options.

Highlights

  • 4-pin PWM control enables precise speed regulation
  • Hydraulic bearing design reduces operating noise
  • 12 V power input suits standard system headers
  • 80 mm form factor fits compact chassis builds

Specifications

No published specifications for this item yet.

Questions about this item

How does the 4-pin PWM interface control the fan speed?

The 4-pin PWM connector allows the motherboard to send a pulse-width modulation signal that dynamically adjusts the fan speed based on temperature readings.

What are the physical dimensions for mounting this 8025 fan?

The 8025 designation indicates an 80 mm by 80 mm frame with a 25 mm thickness, fitting standard 80 mm mounting holes in chassis or heatsinks.

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