AIfred Intelligence turns AOOSTAR GEM10 into 120GB rig

This is peak hobbyist infra: it looks excessive until you compare it with buying a ready-made 128 GB machine, and then the mix of used cards, consumer mini-PCs, and firmware hacks starts to make weird sense.

• –AOOSTAR's GEM10 is unusually well suited to this kind of abuse because it gives you OCuLink, USB4, and extra M.2 slots without forcing a tower build.
• –ReBarUEFI is the real unlock, and the repo/docs line up with the post's experience: large BAR support and 4G decoding are what make awkward GPUs behave on consumer UEFI.
• –The software stack matters as much as the hardware. AIfred's docs already steer Tesla P40-class cards toward llama.cpp/Ollama, so this rig is matched to the backend rather than fighting it.
• –The payoff is density, not elegance: 120 GB of VRAM and low idle power give you desk-sized access to models that normally assume a rack, while AIfred's multi-agent, voice, and RAG features make that headroom useful.
• –The tradeoff is obvious: sawed fan grilles, per-card cooling, no vLLM, and a lot more maintenance than a unified-memory box.