Best 140mm Case Fan

Best 140mm Case Fan – Case fans are important. They keep your computer cool and working at peak performance, and add important flair to your PC. Depending on the fan you choose, you can customize to fit your favorite color scheme, have perfect silent performance, flexibility in direction, or a mixture of all of the above. 140mm case fans are even better, on average they move more air and are quieter than their 120mm smaller cousins, but that often comes at an increased price.

While some people think of case fans as add-ons, we recommend always including somewhere between 3-5 in your build, depending on your case and set-up.

Table of Contents


1.Cooler Master SickleFlow 120 V2

Pros & Cons

2.ARCTIC F14 Silent – 140 mm

Pros & Cons

3.Noctua NF-P14s redux-1500 PWM

Pros & Cons

4.Thermaltake Riing

Pros & Cons

5.upHere 140mm RGB

Pros & Cons


Best 140mm Case Fan – Aside from the CPU cooler and the GPU cooler, the most important part of your cooling will be your case fans. While having 10 case fans may not be necessary, most cases really benefit from having somewhere between 3-5 case fans with a combination of intake and exhaust. The exact configuration will depend on your case mainly, so make sure to look up reviews on how to set up your fans once you pick your chassis. Within the case fan area, there are really two main sizes: 120mm and 140mm.

120mm will fit in almost all cases, but 140mm fans offer better airflow (usually measured in CFM) at lower RPMs, meaning quieter. Check your compatibility, but if possible, 140mm case fans are a good way to go. And finally, when we evaluate case fans, we are essentially talking about two things: performance & noise, and aesthetics (RGB). So keep those two criteria in mind when looking at the categories and deciding which is more important to you.