380t compatiblity

Does the EVGA G2 750w fit in the corsair 380t?

Planning on downsizing my atx rig with 6700k and 980 ti to this case and need to know whether my current psu will fit.

Does it support ATX power supplies? If so then yes.

also please tell me you aren't running that 980ti on a 1080p display

Um 144hz if that makes it better, I want to get a 1440p 144hz in the future.

Well if jump on the free-sync wagon in the future, right now at least you save about $200 vs G-sync

only other thing on the PSU is going to be it's length, or just look up a review on the case