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Square 9 cm black CPU fan with four wires and central sticker

TSUJ

TSUJ 9025 12V 0.36A 4-wire CPU Fan

SKU CH-83V8-H9HFY

A 12 V, 0.36 A four-wire CPU fan with temperature-controlled speed regulation

  • Key featuresFOR Authentic 9025 9CM 12 V 0.36A FA09025H12LPB Circular CPU
  • 4-wire PWM enables precise temperature-controlled speed
  • 12 V 0.36 A draws low power for efficient cooling
  • 9025 form factor fits standard 9 cm mounting points
  • Mute operation reduces system noise under load

TSUJ 9025 12V 4-Wire CPU Cooling Fan

This TSUJ 9025 fan provides 12V 4-wire PWM cooling for compatible CPU heatsinks. The circular frame fits 9025 mounting patterns and the temperature-controlled curve keeps noise low under light loads. It suits builders replacing a worn original or assembling a compact server chassis.

4-Wire PWM Speed Control Decides Fit

The 4-wire connector enables motherboard PWM regulation so the fan spins only as fast as the CPU temperature demands. Buyers whose board headers are 3-wire only will lose automatic speed control and should verify header compatibility before ordering.

How it compares

Measured against everything we stock in Pedestal, Table & PC Fans, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 302 comparable items (median $31.99).

Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0105

Questions about this item

How does the 12 V 0.36 A rating translate into actual cooling performance once the fan is installed in a case?

The 12 V 0.36 A rating means the fan draws up to 0.36 A from a 12 V header, giving the motherboard enough headroom to spin the 9025 rotor at its rated speed for steady airflow across a CPU heatsink.

What does the 4-wire PWM interface actually control on this 9025 model?

The fourth wire carries a PWM signal from the motherboard, letting the fan adjust its speed automatically based on CPU temperature while the other three wires supply 12 V power and ground.

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