so, i have a certified lnx 600 Sentey psu, i know it is not the best, but, can i use an rx 580 8gb sapphire pulse gpu without changing my psu? it doesnt have an 8 pin cable, but i could use a 2 molex to 8 pin adaptor, i was searching online for specifications but i cant find the answer, would it work fine? thanks, and sorry for my english, not native speaker but i love this fórum