What RPM should my PC fans be?
Christopher Pierce
Updated on March 03, 2026
Usually around about 900ish rpm, fans will create enough noise to be somewhat audible, and the higher the rpm, the louder that gets. If you’ve ever heard an 8000rpm Delta server fan, you’d understand.
How much fan speed is normal?
Customers looking at fan speed should check the fans RPM (Rotations per minute of the blades). The standard 1200 mm (48) fan, runs at 300/350 RPM while the Hi-Speed fan runs at 380/390 RPM or so. Ideally, a ceiling fan should be about 7-9 feet off the ground.
What is RPM in fan speed?
This is measured by RPM or Rotations Per Minute. So, the faster the fan spins, the faster is the cooling. There are two types of pedestal fans available: Normal and High Speed. A pedestal fan with 1300 RPM would be considered normal whereas anything around 2100 RPM would be considered High Speed.
What is laptop fan RPM?
The ideal CPU fan speed of a laptop depends on a host of things but if you run it at 70% then it’s good. If you want to know What RPM is normal for laptop fans then 3000 to 4000 RPM is considered to be the best range.
What is the ideal CPU fan speed while playing games?
What is the ideal CPU fan speed while playing games? 1 0-40 degrees: 20% fan speed. 2 40-55 degrees: 20% – 35% fan speed. 3 55-70 degrees: 35% – 60% fan speed. 4 70-100 degrees: 60% – 85% fan speed.
What is the speed of the HDB fan on the fan?
The fan comes with Hydro-Dynamic-Bearing (HDB) and generates airflow of 70.5 CFM, and a good amount of static pressure at 2.2 mm-H2O. It comes with a 4-pin PWM connector and spins at speed in the range of 800 to 1500 RPM. The fan is very quiet and has a maximum noise level of 17.8 dBA only.
Is 1000 – 1200 rpm is a normal CPU fan speed?
Is 1000 – 1200 RPM is a normal CPU fan speed? Most CPU fans run at the speed of 5000 RPM. In that case, the 1000 to 1200 RPM is a bit low if you want your system to be cool at once. To efficiently cool down your PC the normal RPM for your CPU fan should be around 3000 to 4000 RPM.
How many CFM is a high static pressure fan?
This fan generates huge amount of static pressure at 3.94 mmH2O and airflow of 71.68 CFM. This is more of a high static pressure fan but can be used as case fan for both exhaust and intake because it pushes lot of air. The speed of fan ranges in between 450 to 2000 RPM and is relatively quieter at 29.7 dBA.