Five NVIDIA DGX Spark systems. Same core platform. Very different cooling results. We put NVIDIA Founders Edition, Dell, Gigabyte, Acer, and ASUS DGX Spark systems side by side and pushed them with a real inference workload. One OEM ran 10–15°C cooler across CPU, GPU, NVMe, and NIC temps, even though GPU power levels were nearly identical. Cooling design matters. A lot more than most people realize. Full thermal deep dive on StorageReview.com. #NVIDIA #DGXSpark #AIInfrastructure