22 hours
Anything slightly better than a potato will run all of that except the llm’s. To have a useful llm you need to spend circa £1k on a GPU and even then it won’t come close to Claude or chatgpt. Skip the llm’s for now. Just get yourself a solid little server to do everything else you need. Add dedicated hardware specifically for llm’s in future if you really want to. An old used gaming pc will be plenty for your server. I personally use Debian , but there are loads of suitable options available
My always on server hosting 20+ services draws no more than 50w at peak during the night backup, but that lasts maybe an hour or so, normally runs nearer 5w-10w when the hdd’s are spun down and unmounted 22 hours a day. I use an Intel n97 CPU in a mini pc. Navidrome, immich, adguard home, Lemmy, find my device, forgejo, file browser quantum, sterling pdf, valutwarden just to name some of the services it runs easily. Paying 22p per kWh in the UK.