I wanted to know how cheap you can go and still run local models, so I ran Ollama CPU-only on a Youyeetoo X1S. It's a single-board x86 machine with a Celeron N5095 (Jasper Lake, 4C/4T, 15W), 16GB of RAM, and a 128GB NVMe, running Kali 2025.4. Base configs of this board go for about $100 to $130 on A