10" 1U Rackmount 3x Pi rack

A bracket to mount the Raspberry Pi 3 or 4 in a 10-inch server rack. This will fit 3 RPi 3 or 4 units using Power Over Ethernet (PoE) in a 1U space for a very simple and tidy cluster solution. The original design is from russross at https://www.thingiverse.com/thing:4125055 I love the idea but wanted it to for my custom 10" network rack I have is my hall closet. Instead of using a threaded rod I inserted "M4x10x6mm" female knurled brass nuts using a soldering iron and screwed the ears into those. The body is just the right size to print on a Ender 5 with Tree supports for the bridges. To make things easier, I heat set some brass inserts into the 4 holes on the Pi trays as well. Everything came out really nice. Check back and when I get everything mounted I post a photo. Thanks for the cool design "russross"