Different person. But I have proxmox on multiple mini PC (Lenovo and HP600). They max out at 65w but pull less most of the time. I suppose I should check the weekly average, but my power monitor is on the other side of the UPS and there are multiple mini PC, devices, switches, modem, wireless AP… All on the monitor. If I had to guess I’d say the router/pihole pulls <30w and the media rig with its HDDs pulls ~100 but only when it’s read/writing. The full stack idles <100 including AP/switches, way less then my gaming PC just on idle (>700 when the GPU is GPing).
(Power efficiency is nice, but the ROI for a new ARM / RISK system is probably not great now. Better to use a recycled rig pulling 40-100w now and upgrading in a few years. It’s not like you need a server rack pulling over a kilowatt, and the efficiency gain from 5-10 year old x86 vs ARM/RISK is less then swapping out an old incandescent light to an LED.