You need to install your PC fans like this!
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Description
are you really installing your PC fans properly PC fans spin counterclockwise which is actually opposite to household fans this means that generally the nicer side of the fan is the side that pulls air through some fans even have little arrows that tell you the direction of flow you should aim to have slightly positive air pressure in your PC case this means there's a little more intake than exhaust that's going to ensure constant fresh air flow through your PC case having more exhaust and intake creates negative pressure where air and dust gets sucked through all the small openings in the case without filters by the way don't forget to set up your fan curve so they're not always spinning at Max Speed otherwise
In this short, the creator explains how to install PC fans correctly, emphasizing that fans should spin counterclockwise to create a slight positive air pressure inside the case. He notes that the side of the fan that pulls air is the one that should face the intake, and that a little more intake than exhaust ensures constant fresh airflow. The video also highlights the importance of setting up fan curves so the fans do not always spin at max speed, which can reduce noise and improve cooling efficiency. Viewers are encouraged to test fan direction with a paper test and to clean the fan and cooler for optimal performance. The clip ends with a reminder to repeat the process for maximum benefit.
The comments reveal a strong community engagement, with users praising the clarity of the instructions and the practical tips about fan curves and airflow. Several viewers mention having installed Noctua fans and seeing a drop in HDD temperatures, while others discuss the importance of cleaning the fan and cooler. A few comments note the video’s loop structure and the usefulness of the paper test for verifying fan direction. Overall, the feedback is positive, with many users expressing satisfaction with the instructional content and the practical advice provided.
Topics · pc · tech · review · gaming · unboxing · performance · first · look
Questions answered
- What is the recommended fan spin direction for PC cases?
- Counterclockwise.
- How to achieve positive air pressure in a PC case?
- By ensuring intake is slightly higher than exhaust.
- Why should fan curves be set up?
- To avoid constant max speed and reduce noise while improving cooling.