masterwatt550

I have recently bought a new GPU (MSI Geforce 1650 Super Aero ITX OC Edition). I also have a MasterWatt 550 power supply from MasterCooler. I bought an 8 pin male to 6 pin male 18 AWG PCI-E connector and sadly it is not compatible with my power supply as it needs a 16 AWG PCI-E connector. Now...