High temperature is the sworn enemy of a processor.
That makes the CPU cooling fan its greatest ally.
But adjusting the RPM of the CPU fan often gets overlooked, especially by first-time PC builders.
This affects the processor and, in turn, the whole computer.
Does CPU Fan Speed Even Matter?
Yes, it very much matters how fast you choose to run your fans on the PC.
It also impacts the performance of your gear.
Should You Run Your PC Fans at Full Speed?
you gotta keep a balance between performance and temperature, and70% RPMwill generally provide an optimum result.
However, by no means its a fixed measurement.
Because the fan speed greatly relies on the size and design of the PC case.
These applications let you modify the fan speed to a fixed percentage of the maximum RPM.
What is a Good RPM for a CPU Fan?
This speed depends on the dimensions of the fan.
Smaller fans rotate faster, while larger fans are slow and quiet.
So you see, the fan size controls the rotation frequency of the fan.
You must maintain a balance betweenFan RPM = CPU temperature = CPU performance = Noise.
But simply doubling the fan speed wont cut the CPU temperature by half.
Fans are just a part of it.
you’re able to get to the Hardware Monitor from the BIOS mode of your gear.
Also, use third-party applications like MSI Afterburner, and SpeedFan to identify and control the fan speed.
4-pin connectorsare the most customizable, while3-pin fansonly have power regulation.
If you already know what kind of CPU fan you have, great!
Most modern motherboards have a 4-pin, which isPulse Width Modulation (PWM) connector.
you’re free to easily control these fans both with software and hardware.
Below Ive provided 2 different ways to modify the speed of CPU fans as you like.
Here are the steps to control CPU fan RPM speeds:
1.
Then decreases automatically when the CPU cools down.
What is a Good RPM for a Gaming PC?
How Many Fans Does a Gaming PC Need?
If you install correctly, then only2 fansare enough to keep your setup at a low temperature.
I have run my computer with no fans on the case.
The result shows, 6 fans reduce only 0.4C CPU temp compared to 3 fans.
So, its definitely not worth it to add more than 3 fans to your PC case.
Does Increasing Fan Speed Improve Game Performance or FPS?
FAQs
Is a 1500 rpm CPU fan good?
Yes, a 1500 rpm CPU fan is good.
It provides decent airflow while keeping the noise level low.
Is 5000 RPM Of CPU Fan Good?
You should only use 5000 RPM of CPU fan if the processor is having severe overheating problems.
Continuously running the fan at this speed will reduce its lifespan.
What is the best rpm for fans?
The best rpm for fans is 50 to 75% of the maximum speed.
