Replacement 486 CPU Fan an Optimal performance Fan.
Combination heatsink and 486 CPU fan acts as a replacement cooler for 486 PC's.
This BALL bearing DC fan quietly circulates air over the heatsink.
Standard 4-Wire Connector Used on these systems.
Low Profile Heat Sink.
Similiar to StarTech Part # : FAN486 Except with BALL BEARING instead of SLEEVE BEARING