OEM Industries 109R1224H101 120mm 24V 0.25A 3-pin CPU cooler

120 mm 24 V square fan for server cooling

The OEM Industries 109R1224H101 is a 120 mm square cooling fan built for 24 V operation and drawing 0.25 A through a three-pin connector. It uses a ball bearing for consistent rotation and contains no LED lighting. The unit is supplied as a fan only without heatsink or mounting hardware.

Capacity and headroom in continuous airflow

At its rated voltage the fan delivers steady airflow for chassis or rack cooling where a 38 mm thick frame fits. The 0.25 A draw keeps power demand modest on a 24 V rail. It is not suited for direct CPU contact cooling because no heatsink or thermal interface is included. Builders needing higher static pressure or PWM speed control should look elsewhere.

Integration into a 24 V cooling loop

The three-pin connector plugs into any 24 V fan header that supplies constant voltage; speed is fixed unless the header supports voltage regulation. The square 120 mm frame matches standard 12038 mounting holes in server enclosures or industrial cases. No additional brackets, screws or thermal paste are provided, so the installer must supply compatible mounting hardware.