The higher the airflow rating, the more heat is expelled from the system. Like the everyday household fans, the quantity of air a fan can push across acts as the decisive factor in your purchase. It is also possible to get a fan controller to help you manage the fan speed. Your choice entirely depends upon your preference and need. The ones with a lower RPM rating may be less noisy but cannot move much hot air.

Fans with higher RPM ratings turn faster for better airflow but are pretty noisy. The speed at which a PC fan spins is measured in revolutions per minute or RPM.

This is because the larger fins not only move more air but also do so without needing to spin too fast or making much noise. While your required fan size depends upon the available space, we recommend getting the biggest fan you can fit and afford. They come in a vast range of sizes, from 120mm to 200mm. The size of a PC fan is determined by its diameter.

Here are a few tips to help you choose the best PC fan for your needs. Here’s a buyer’s guide to help you out: Finding the Right PC Fan for Your SystemĪ PC fan may be the most basic computer accessory, but the sheer volume of technical terminology can easily confuse anyone. That’s why taking the time and finding the most suitable one for your PC is essential. Finding Your Next High-Quality PC Fan Buying GuideĪ faulty fan can quickly bring your system to its knees.

Best pc fan controller