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

I’ve found that DGX Sparks can get pretty warm when you cluster them together. You are forced to keep them close together because the ConnectX-7 cable made for these is extremely short )like less than a foot). I have both a DGX Spark Founder’s Edition and a GIGABYTE AI TOP Atom (Spark clone). I decided I wanted to add some active cooling to the cluster so I found cooling case plans for a 2 Spark fan case that someone posted to Thingverse: A friend of mine 3D printed it for me in PETG filament which he said was better for higher temperature applications than standard.