Hello! I am planning to change the case, PSU and graphics card for my Dell Inspiron 660s PC as you have seen from the title. I have no idea of what I will plan to upgrade the PSU or case to, but I believe any Mini ATX case will do. As for the graphics card, I really want to upgrade to the EVGA Geforce GT 730(http://www.amazon.com/EVGA-GeForce-Profile-Graphics-02G-P3-3733-KR/dp/B00L5GZG5C). I plan to change the case and PSU later, so what I'm mainly here for is to see if the GT 730 will be compatible with my system right out of the box. Any PSU or case upgrades are greatly appreciated, however! Thank you for taking the time to read this and have a wonderful day! (I'm trying out this forum because on previous forums I have tried to get some help, the people were incredibly rude)