Fans 109P0912H201 12V .31A 9032 9CM case fan

9 cm 12 V case fan for compact builds

This 9 cm fan runs on 12 V and draws 0.31 A to move air through tight chassis spaces. It suits small-form-factor cases and low-profile coolers where larger fans will not fit. The 109P0912H201 model number identifies the exact replacement part.

Simple two-wire mounting with polarity care

The fan uses a standard two-wire 12 V connection that plugs directly into a motherboard or controller header. Verify the header supplies 12 V and observe the red and black wire polarity to avoid reverse-voltage damage. Screw holes match common 9 cm spacing so no adapter brackets are needed. Builders needing PWM speed control or higher static pressure should choose a different model.