Anyways, I have got this Dell Inspiron 660s which has power supply blown and I am thinking to buy a modular power supply (I am aware it might not fit inside the box). I am also thinking I may add a graphic card to make it a gaming or video editing station. (Haven't decided any specific graphic card tho).
My questions are,
1) Is it possible (and/or recommended) to use modular power supply for this pc?
2) If yes, how can I choose and what are the key factors should I consider while buying a modular psu?