CPU to GPU Fan Adapter Cable - 4-Pin PWM (Female) to 4-Pin PH2.0 Mini GPU (Male) | eBay
4 Pin PWM Fan Hub, PC CPU Lüfter Hub, Computer CPU Case Fan, Power Multi Splitter, Connector Cable Adapter, für 12V Computer, 3 Pin, 4 Pin Fan: Amazon.de: Computer & Zubehör