![Fan assembly in a case with overpressure concept - How many fans do you actually need where? | Short test | igor'sLAB Fan assembly in a case with overpressure concept - How many fans do you actually need where? | Short test | igor'sLAB](https://www.igorslab.de/wp-content/uploads/2020/08/IMG_20200714_1902042.jpg)
Fan assembly in a case with overpressure concept - How many fans do you actually need where? | Short test | igor'sLAB
![LDEXIN 2pcs Computer Case Fan, 3-5/8" Cooling Case Fan for Computer Cases Cooling, 2 Pin DC 24V 0.2A, Black : Amazon.ca: Electronics LDEXIN 2pcs Computer Case Fan, 3-5/8" Cooling Case Fan for Computer Cases Cooling, 2 Pin DC 24V 0.2A, Black : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/610CuGzuTTL._AC_SY450_.jpg)
LDEXIN 2pcs Computer Case Fan, 3-5/8" Cooling Case Fan for Computer Cases Cooling, 2 Pin DC 24V 0.2A, Black : Amazon.ca: Electronics
![Which way does my fan need to face for it to suck air in? I'm always confused cause there's no directions and some fans are different : r/pcmasterrace Which way does my fan need to face for it to suck air in? I'm always confused cause there's no directions and some fans are different : r/pcmasterrace](https://preview.redd.it/on0sbybls1m61.jpg?width=640&crop=smart&auto=webp&s=4205f74b2fe8f11532f9e10a25d0c2b9abfc005c)
Which way does my fan need to face for it to suck air in? I'm always confused cause there's no directions and some fans are different : r/pcmasterrace
![Maplin 92mm Black PC Case Fan Noise Level 22.5 DB Cooling 3-pin 4-pin Connectors for sale online | eBay Maplin 92mm Black PC Case Fan Noise Level 22.5 DB Cooling 3-pin 4-pin Connectors for sale online | eBay](https://i.ebayimg.com/images/g/5j4AAOSwcjRbTjSp/s-l640.jpg)