Manufacturers are pushing the Pi 5s PCIe interface to the absolute limit now, well beyond what's practical, but it's fun at least. https://geekworm.com/product

Manufacturers are pushing the Pi 5s PCIe interface to the absolute limit now, well beyond what's practical, but it's fun at least. https://geekworm.com/products/x1011 https://geekworm.com/products/x1011 Four NVMe drives multiplexed onto a single PCIe lane? Sure, why not! https://pineboards.io/products/hat-upcity-lite-for-raspberry-pi-5 https://pineboards.io/products/hat-upcity-lite-for-raspberry... The OP also has a board which breaks the lane out to a full size PCIe slot, so you can put a 4090 in there. You shouldn't, but you can.