10" rack Raspberry case - detailed description in summary

This case is made from two pieces.

RPi4 rack case - side without button is designed to RPi4 + Suptronic X829 M.2 Sata SSD board and 52Pi Low-Profile ICE Tower Cooling Fan. In bottom side I´ve designed slot because of power supply cable on RPi4 board.

RPi4 rack case - side with button is designed to RPi4 + Suptronic X873 v2.0 M.2 NVMe SSD board and 52Pi Low-Profile ICE Tower Cooling Fan. This Suptronic expansion board has power supply from back.

Used components:

2x RPi 4B 2GB Ram
2x 52Pi Low-Profile ICE Tower Cooling Fan
1x Suptronic X829 M.2 Sata SSD board
1x Suptronic X873 v2.0 M.2 NVMe SSD board

Fastening material:

4x Brass Insert Knurled Nut M2.5 (OD4mm)
12x DIN 912 M2,5x16 A2 Hex socket screw (4x for fastening both sides together and 8x for RPi fastening)
2x M2x4 for display clamp