Yeah, personal hardware. Replaced my 2 bay (2x 6 TB) NAS that had 5 USB drives attached with more powerful 12 bay NAS and 9x 20TB drives. Luckily before the insane price hikes due to the AI hype. Still, I invest like $7000 over all at least. That's a lot of years of netflix/spotify :D
I don't even bother with the electricity, it just is what it is.