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Square black 90 mm frame with central rotor and three-pin connector

Fans

Fans TA350DC M34138-58 12V 0.50A 90x90x25mm case fan

SKU CH-V3YZ-XA645

A 90 mm square case fan with double ball bearings, 4300 RPM speed and a 3-pin motherboard connector

  • Original Nidec motor ensures reliable cooling
  • 12 V operation fits standard motherboard headers
  • 4300 RPM delivers strong airflow for 90 mm frame
  • Double ball bearing extends service life
  • 3-pin plug enables direct motherboard connection

Nidec TA350DC 90 mm case fan

The Nidec TA350DC M34138-58 is a 90 x 90 x 25 mm axial fan rated at 12 V and 0.50 A. It spins at 4300 RPM ± 5 % using a double ball bearing and connects through a standard three-pin motherboard header. The unit operates within a 10.2 V to 13.8 V range and is supplied new in original packaging.

Suits builds needing a 90 mm replacement

This fan fits chassis and heatsinks designed for the 90 mm square footprint and three-pin power. Systems that require four-pin PWM control, a different mounting hole pattern or a larger frame size will not be compatible. Buyers needing variable speed signalling or higher airflow at lower noise should consider other options.

Three-pin fixed-speed interface

The only speed control available is voltage regulation through the three-pin connector; there is no PWM wire for motherboard-managed curves. Confirm that your board or fan controller can vary voltage on a three-pin header before purchasing.

商品特色

  • Original Nidec motor ensures reliable cooling
  • 12 V operation fits standard motherboard headers
  • 4300 RPM delivers strong airflow for 90 mm frame
  • Double ball bearing extends service life
  • 3-pin plug enables direct motherboard connection

商品規格

本商品目前尚未公佈規格。

商品問答

Should I choose the 90 mm or 92 mm version of this fan?

The fan is specified as 90 x 90 x 25 mm; the 92 mm figure appears only in the supplier description and does not represent a separate version.

What does the 4300 RPM speed mean for airflow in my case?

At 4300 RPM the double ball bearing fan moves a high volume of air through a 90 mm frame, suited for focused component cooling or tight chassis spaces.

The 3-pin motherboard plug — does it limit speed control?

The 3-pin connector provides voltage-based speed control; PWM is not supported, so the motherboard adjusts speed by varying the 12 V supply within the 10.2–13.8 V range.

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