Ultimate bulk storage. Each half slice can hold 419k+ items stored in shulker boxes, with a 2x times hopper speed shulker loader and under floor shulker box display. 100% reliable 6/12 hoppers
Shulker box storage tileable module with fetch system [Redstone design] : r/Minecraft
Tutorials/Shulker box storage – Minecraft Wiki
EASIEST Shulker Loader/ Filler | Minecraft 1.20 Tutorial | Automatic and Easy | 2 minute tuts #4 - YouTube