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by sgarland 985 days ago
When I was a kid, I modified my (shitty, generic beige) case by cutting a hole on top, mounting a 120mm fan, and ducting it with PVC dryer duct to fit over the CPU's HSF (which I think was an Athlon XP 2000+). Airflow dynamics aside, it worked like a charm, and knocked the CPU temps down to ambient.