Compact 3U half width 4-bay NAS case

Compact 3U half-width 4-bay NAS CaseI wanted a compact case to house a 4-bay NAS, and couldn't find one, so here's my version. Model presentation- 3U height (128mm + silicone feet)- Half 19” width (225mm)- 4 bays for 3“5 hard drives- mini-ITX motherboard- picoPSU power supply- 92mm front-mounted fanModel information (hardware)- M3 Screws: 14 * M3x6mm and 5 * M3x12mm (example : https://www.amazon.fr/dp/B075TSYMH5 - unaffiliated link to amazon)- Magnets: 36 * 6x3mm (example : https://www.amazon.fr/gp/product/B08F745KY5 - unaffiliated link to amazon)- 4 silicone pads: 13x5.5mm (example : https://www.amazon.fr/gp/product/B09MD3LLFG - unaffiliated link to amazon)- Motherboard: BKHD N100 (example: https://fr.aliexpress.com/item/1005006384381683.html - unaffiliated link to aliexpress)- RAM: (example: https://www.amazon.fr/gp/product/B09XB3ZNHC - unaffiliated link to amazon)- picoPSU: https://www.amazon.fr/Mini-Box-picoPSU-120-dalimentation-12-V-DC-DC-ATX/dp/B005TWE3O8 - unaffiliated l