![A betrayer who drills a hole in the case of 'Raspberry Pi 4' with an anxious heat and attaches a fan appears - GIGAZINE A betrayer who drills a hole in the case of 'Raspberry Pi 4' with an anxious heat and attaches a fan appears - GIGAZINE](https://i.gzn.jp/img/2019/07/19/raspberry-pi-4-needs-fan/00.jpg)
A betrayer who drills a hole in the case of 'Raspberry Pi 4' with an anxious heat and attaches a fan appears - GIGAZINE
![Hi all, I recently installed octopi on my raspberry pi 4 b and I was wondering if I needed a fan. I have a 24 v fan but do I need a Hi all, I recently installed octopi on my raspberry pi 4 b and I was wondering if I needed a fan. I have a 24 v fan but do I need a](https://preview.redd.it/hi-all-i-recently-installed-octopi-on-my-raspberry-pi-4-b-v0-9pluh4na4gz91.jpg?width=640&crop=smart&auto=webp&s=c1815a1a1657a8527491716c86e971f702eb3495)
Hi all, I recently installed octopi on my raspberry pi 4 b and I was wondering if I needed a fan. I have a 24 v fan but do I need a
![Official Raspberry Pi 4 Case Fan and Heatsink : ID 4794 : $5.00 : Adafruit Industries, Unique & fun DIY electronics and kits Official Raspberry Pi 4 Case Fan and Heatsink : ID 4794 : $5.00 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4794-04.jpg)