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9 cm square case fan, black frame, transparent blades, four-wire connector

Fans

Fans 9025 12V .36A 4-wire case fan

SKU CH-ZHXZ-4WQAZ

A 12V .36A four-wire case fan with temperature-controlled speed regulation

  • 12 V 0.36 A power draw for efficient cooling
  • Four-wire PWM control enables precise speed regulation
  • 9025 form factor fits standard 9 cm mounting points
  • Temperature-controlled operation reduces noise under low load

Authentic 9025 4-wire case fan

This 9025 model is a 12 V case fan rated at .36 A with a four-wire PWM connection for temperature-controlled speed regulation. It is suited for builders who need a compact cooling unit that can adjust its RPM automatically based on system load.

Four-wire PWM speed control

The single specification that decides fit is the four-wire PWM interface, which allows the motherboard to vary fan speed dynamically rather than running at a fixed voltage. Buyers whose headers only support three-pin voltage control will not gain automatic temperature regulation from this unit.

How it compares

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

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the 0.36 A current draw mean for a motherboard header?

It draws 0.36 A at 12 V, which is well within the typical 1 A limit of a standard 4-pin fan header.

How does the 4-wire PWM connection control the fan speed?

The fourth wire carries a PWM signal from the motherboard, letting the board adjust speed automatically based on temperature.

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