

OK. Science time. Somewhat arbitrary values used, the point is there is a amortization calculation, you’ll need to calculate your own with accurate input values.
A PC drawing 100W 24/7 uses 877 kWh@0.15 $131.49 per year.
A NAS drawing 25W 24/7 uses 219 kWh@0.15 $32.87 per year
So, in this hypothetical case you “save” about $100/year on power costs running the NAS.
Assuming a capacity equivalent NAS might cost $1200 then you’re better off using the PC you have rather than buying a NAS for 12 years.
This ignores that the heat generated by the devices is desirable in winter so the higher heat output option has additional utility.







Yeah, that happened way before the current AI slop bubble.