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Matte black 120 mm square frame fan with 3-pin connector

SXDOOL

SXDOOL 120 mm Case Fan 1100 rpm 3-pin 12 V 0.18 A

SKU CH-M8NA-XHRXT

A 120 mm case fan running at 1100 rpm with a 3-pin connector for quiet 12 V cooling

  • Product typeCase Fan
  • Ultra-silent operation at 1100 rpm
  • 120 mm matte frame fits standard 120 mm mounts
  • 12 V 0.18 A draw keeps power use low
  • 3-pin connector plugs straight into motherboard headers

120 mm 3-pin case fan for Thermaltake TT-1225

This 120 mm case fan is built as a direct replacement for the Thermaltake TT-1225 cooler. It runs at 1100 rpm on a 12 V supply and draws 0.18 A through a standard three-pin motherboard connector. The matte finish suits water-cooled desktop builds where low noise is a priority.

3-pin connector and fixed 1100 rpm speed

The bundled three-pin plug provides power and tachometer feedback but no PWM control, so the fan spins at a constant 1100 rpm. Builders who need variable speed curves or a four-pin header will need a different model. The 120 x 120 x 25 mm frame fits standard mounting points for the designated cooler.

How it compares

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

Price $11.99
Cheaper than about 85% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCase Fan

Questions about this item

How often should I clean the fan blades to keep it running at 1100 rpm?

Dust buildup on the 120 mm blades slows airflow; use compressed air every few months to maintain the rated speed and quiet operation.

What is the first limit reached during continuous 12 V operation?

The 0.18 A current draw and 1100 rpm speed are fixed, so sustained use simply produces steady airflow without thermal throttling or speed variation.

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