So my brother was building a pc and ordered a 500w psu (didnt have too big of a budget for psu) from Amazon and had a gtx 1060 6gb gaming x. The psu doesn't have a 6 pin pcie cable and I was wondering if it would be safe to use an adapter from 2x4 Molex pins to 6 pin pcie. And also if there are any hazards, I'm only learning about component compatibility so I'm not too sure about stuff.
PSU: https://www.amazon.co.uk/Black-Powe...ocphy=9046086&hvtargid=pla-306844248920&psc=1
PSU: https://www.amazon.co.uk/Black-Powe...ocphy=9046086&hvtargid=pla-306844248920&psc=1