Manish Tewari said:
750 Ti - Can be used with current set-up, CPU cooler is highly highly recommended, for eg. 212x(check for fitment)
mentioned PSU seems fine use 550w for some headroom.
Thank you so much for you answer! I have an additional question: I heard mixed reviews about the Delta brand PSU, so do I have a risk of damaging any components if I install said graphics card into it? I'd like to clarify: I'm afraid the PSU will have it's capacitors explode if I use this card too much, is that still a posibility with the Delta PSU brand? It's not Antec.