OEM Industries D0815A-20M 80mm CPU cooler

OEM Industries 80mm replacement fan

This OEM Industries D0815A-20M is an 80mm square frame fan designed to cool small-form-factor CPUs or chassis zones where a compact axial unit is required. It uses a ball bearing and a three-pin power connector for direct motherboard or controller attachment. No LED lighting is fitted and the housing is black. The unit is sold new as a standalone fan without heatsink or mounting hardware.

Best for tight 80mm mounts only

Builders refreshing an existing 80mm cooler or case slot will find the 80 by 80 by 15 millimetre footprint a direct match. Systems that need larger airflow, PWM speed control, or a four-pin connector should look elsewhere because this model provides only three-pin voltage regulation and a fixed 20V 0.08A rating.

20V 0.08A three-pin electrical spec

The fan draws 0.08 amps at 20 volts DC through a two-wire three-pin header, so the host header must supply that exact voltage and current capability. Verify the motherboard or fan controller can deliver 20V on the power pin before installing; mismatched voltage will prevent operation or damage the motor.