Gridfinity 3.5" drive holder

Allows you to store up to 4 3.5 inch drives e.g hard drives and floppy drives on their side and hold them secure enough that they won't fall over. There's a little bit of space if your drive is mounted in a caddy/tray you might still be able to fit it in. This is a 3x4 gridfinity module, and you can easily store 4 drives on their side in one of the larger of the drawers in an IKEA ALEX set of drawers.

There are no magnet holes in this model to save time, filament and they simply aren't required for this sort of module. Also people don't seem to like putting magnets near their hard drives for some reason.