Absolutely not. It’s notoriously hard.

HDDs usually die with a U pattern - they either die very quickly, or after a very, very long time. There’s plenty of working decades-old HDDs.

10W for Proxmox host, 15W for small Synology, and that’s about it. I don’t know what the router and switch draw, probably nothing. It runs Nextcloud, Home Assistant, Immich, Arr suite, Tailscale, Adguard Home, Jellyfin and my website absolutely fine. I’d absolutely hate to consume more and I love my Apple Silicon Macs.