ULTIMATE TINY Raspberry Pi 4/5 Server RACK Cluster

19/02/2025 - Edit: If you are interested for V2 to have the following: nvme support, sd card access, more rigid back panel, let me know in the comments! Welcome to the ULTIMATE TINY Raspberry Pi 4/5 Server RACK Cluster project, designed to be budget friendly, silent and prints easily! Also, looks slick! with stainless steel 0.4mm nozzle. I used Coolplate SuperTrack Sheet (recommended but shouldn't be necessary ) for bed adhesion. For all server loving people out there, enjoy! BOM with Purchase Links (UK) 3 x Raspberry Pi 4/5s 3 x Raspberry Pi USB C Power Supply (I used original) 1 x Noctua NF-A9 5V PWM (I used Brown version) https://www.amazon.co.uk/dp/B07DXTN515 The package comes with 4 additional screws don't lose them! 1 x PATIKIL 92mm Computer Dust Fan Filter Grill https://www.amazon.co.uk/dp/B0CXPXSRNF Alternative: You can print a fan guard by using this model as shown in pictures: https://www.printables.com/model/1121336-high-efficiency-noctua-92mm-fan-grill 1 x TP-Link TL-SG105S