30mm fan guard and GPIO cover for Pi 4b
thingiverse
Made a cover for the GPIO pins that are not in use by the fan/fans (all but the last 6 pins on the right) on my Pi 4b. Remade the remake of a 30mm fan guard by adding back the standoffs but smaller so they would fit into the bolt holes of the 30mm fan while still having a little bit of a standoff from the bolt heads to prevent contact with the fan blades. Remake of this 30mm fan guard: http://www.thingiverse.com/thing:3202636 Trimmed this GPIO cover so it would fit covering only 34 pins: http://www.thingiverse.com/thing:1874648 The "Dual 25mm fans to 1 30mm or 40mm fan adapter" is here: https://www.thingiverse.com/thing:4170069 And these are the fans I used: https://amzn.to/2SEnVYn
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