OEM Industries PLD05010B12L 12V .1A 4-pin frameless CPU cooler

Compact frameless cooler for tight builds

The OEM Industries PLD05010B12L is a 12V 0.1A frameless fan designed for CPU air cooling where space is limited. Its four-pin connector enables PWM speed control on compatible headers. The unit uses three mounting holes for installation on supported heatsinks or brackets. It suits builders assembling small-form-factor systems or replacing a worn proprietary cooler.

Steady airflow at constant voltage

Under sustained load the fan maintains a fixed 12V supply and draws 0.1A continuously. The four-wire interface allows the motherboard to regulate RPM without voltage throttling. Because the frame is absent, airflow depends entirely on the heatsink geometry it is paired with. Performance scales linearly with the thermal mass and fin density of the attached cooler.

Low power draw and minimal noise

At 0.1A the cooler adds only a small load to the 12V rail, leaving headroom for other components. The frameless design eliminates frame resonance, so acoustic output is dominated by blade passage frequency. Without LED illumination there is no extra current draw or light bleed in dark chassis. Typical operation stays quiet in office or home-theatre environments.