I use standard domestic storage shelving, like these https://www.bauhaus.dk/trestles-lagerreol-max-1000-kg-b23 https://www.bauhaus.dk/trestles-lagerreol-max-100

I use standard domestic storage shelving, like these https://www.bauhaus.dk/trestles-lagerreol-max-1000-kg-b23 https://www.bauhaus.dk/trestles-lagerreol-max-1000-kg-b23 For machines and monitors, I have 4 of them in a large walking in the living room, and another 4 in the office. I use the clea ikea storage tubs for lose items, they're a nice system, where two "smaller" fits perfectly on top of one "larger", like the A paper system.. They make it easy to see what they contains, so I have some what "ISA", "PCI", "PCI-E" and such on them. They also seem to exhibit little or no static buildup. For cables I put them in tubs along with others of the same category, like "power" "digital video" "vga" "analog video" "audio" and such. For rare and fragile parts, I try to store them responsibly, in ESD packaging, and with a not in the box.