CPU Cooling Fans & Heat Sinks

Cooling assemblies can combine a fan, heat sink, duct and mounting bracket. A listing for the fan alone may not include the rest of that assembly.

For a computer-specific cooler, start with the original assembly number. For a bare fan, compare frame dimensions, thickness, voltage and connector pinout. A 4-pin connector does not establish that two fans have identical wiring. Larger equipment fans and centrifugal blowers are also available in electronic cooling fans.