Field Note: The $175 Dual GPU Local AI Node
A practical first look at turning retired server hardware and two used GPUs into a capable local AI workstation.
The best part of a budget build is the moment the old parts stop looking like leftovers and start looking like a system.
This field note tracks the first pass on a dual GPU node built around a retired Xeon platform. The goal was straightforward: put useful local inference within reach without turning the project into a shopping list for new hardware.
What the build proved
The platform gives both cards room to work, keeps the cost near the $175 mark, and leaves enough headroom for practical experiments. It is not a showroom machine. It is a test bench that earns its space by being useful.
What comes next
The next report will cover the software setup, power draw, and the tradeoffs that only show up after the first week of daily use.