DIY Local 2x DGX Spark cluster cooler with automatic temperature controlled fan.

In three linesUser built a DIY cooling enclosure for 2 DGX Spark units using a 3D-printed Thingiverse design (PETG filament). Added a 120mm fan with automatic temperature control via AC Infinity thermostat controller with temperature probe to adjust fan speed based on cluster heat output.

Summary generated by Claude — human-verified