Run pfsense/opn in a VM, plug in WAN/AP/NAS/Desktop and you have a lightning fast network/development lab (by home use standards at least).
Even if you were not planning on using it as a lab, one of these kinds of boxes and a strong AP beats out even the high-end consumer focused routers all in ones without breaking a sweat at ~50W
A long time ago I ran a rack-mount Dell R710 with an external disk shelf. It drew ~600W from what I remember and had a fraction of the power
[1] https://www.aliexpress.us/item/3256804669109631.html?spm=a2g...