OEM Industries DB04028B12S P141 40x28mm 3 Pin Fan

Compact 40 mm cooler for tight builds

The OEM Industries DB04028B12S P141 is a 40 mm square fan measuring 28 mm thick, designed to fit small-form-factor cases and low-profile CPU coolers where space is at a premium. It runs on a 12 V supply drawing 0.96 A through a standard three-pin connector, delivering straightforward airflow without lighting or speed-reporting features. The black frame and blades keep the appearance neutral for any build aesthetic.

Suits space-constrained repairs and embedded systems

This unit fits builders replacing a failed 40 mm cooler in compact desktops, rackmount appliances or industrial enclosures that use a three-pin header. It does not suit users who need PWM speed control, RGB illumination or a larger fan that moves more air at lower noise levels. Buyers without a three-pin header on their board or chassis should look elsewhere.

Three-pin 12 V 0.96 A power interface

The only specification that decides compatibility is the three-pin 12 V connection rated at 0.96 A; the motherboard or controller must provide a matching header and sufficient current. No other electrical or mechanical detail in the data changes whether this cooler will install and run.