A computer fan is any fan inside, or attached to, a computer case used for active cooling.
Hope its helps :)
The heat sink absorbs the heat from the processor and then the fan disperses the heat.
fan and heatsink
cpu fan speed of 3590 RPM normal(CPU 73c)
Processors themselves don't make any noise; it is the cooling fan. The noise a particular computer puts out can vary by model of processor, brand of cooling fan, size of cooling fan, and age of the cooling fan. As such, there is no definitive answer to your question.
If you buy a retail boxed processor, yes. You do get a heatsink fan (HSF) with the processor.
sink
You can run it until the processor overheats and shuts down which will not take long. Eventually the processor ECU will fail due to overheating and you will be replacing it.
The power supply is what provides power for everything in your computer (processor, disk drives, hard drives, fans, etc.). If your power supply fails your computer can't turn on at all (no activity). The VGA card is your graphics card. If the VGA card fails your computer will still turn on but you won't see anything on your monitor (no graphics). The processor fan is the fan that sits on top and cools your main processor. If your processor fan fails and the computer continues to stay on it's likely that you processor will overheat and be ruined. If your main processor is fried your computer will turn on but windows will not boot up and you may see an error message on the screen.
i'm assuming you mean your computer processor fan. If so, replace it. It's dead!
Motherboard temperature sensor is not reading the correct temperatureHeatsink has a poor connection to the processor
Thermal Compound
Computer parts can be come VERY hot and if they are not cooled down sufficiently it can ruin your computer. The fan is to cool down the processor.