A three-pin to four-pin adapter , for some reason having a hard time finding this. I need to be able to use this fan control switch in my unRAID box, however my
Fractal Design Node 304 Mini-ITX Case Review - Legit Reviews
Amazon.com: Fractal Design Node 304 - Black - Mini Cube Compact Computer Case - Small Form Factor - Mini ITX – Mitx - High Airflow - Modular Interior - 3X Silent R2 120mm Fans Included - USB 3.0 : Electronics