I am several months into the self-hosting journey and I feel I have outgrown my Pi 4 B 8GB. I’m only running around 3 dozen containerized services and it seems to struggle to keep up. But I’m not sure of the best bang for my buck. I’d like good, long-term performance, but I don’t really have a grand lying around for a Lenovo Tiny or Dell Optiplex or ASUS NUC. I’m thinking of buying an SSD to boot from, but will this even help much? For $350-500, could I make a more cost effective homeserver upgrade?
I’d rather keep all the services to a single more powerful device and then relegate the Pi to more specialized, Pi-related tasks like a smart doorbell cam or Home Assistant Hub.
Cost of electricity is non zero. Distributed computing between pis might be the most cost effective way (hardware and electricity)